id string | problem string | answer string | answer_type string | category string | difficulty string | eval_score int64 | similar_problems list |
|---|---|---|---|---|---|---|---|
451922 | Which of the following are considered outside users of financial accounting information?
a. banks
b. managers
c. owners
d. employees | a | Multiple Choice | Business | University | 6 | [
{
"id": "1956644",
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{
"id": "1202226",
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"score": 0.20432842884840235
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{
"id": "591770",
"score": 0.20095747812378667
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] |
1960573 | Which of the following sets of expenses describes only overhead costs?
a. Production-line wages, plant supervisor salaries, & factory rent
b. Depreciation on production machinery, factory utilities, & depreciation on office equipment
c. Shipping costs for incoming raw materials, depreciation of factory building, & p... | d | Multiple Choice | Business | University | 6 | [
{
"id": "1240763",
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{
"id": "143413",
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{
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{
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"score": 0.3927343066331658
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{
"id": "1581545",
"score": 0.3711055417785855
}
] |
1775694 | Given that an 8x8 matrix is diagonalizable and has non-zero eigenvalues, what are the maximum and minimum number of eigenvectors it could possibly have? | 8 | Integer | Mathematics | University | 6 | [
{
"id": "1247415",
"score": 0.2563481399142461
},
{
"id": "1761567",
"score": 0.2466943249108697
},
{
"id": "660537",
"score": 0.23990465192604038
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{
"id": "437738",
"score": 0.23371165983230224
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{
"id": "1507080",
"score": 0.2020791791063229
}
] |
1726364 | One key assumption of the Miller and Modigliani (MM) dividend irrelevance is that:
A. Future stock prices are certain
B. There are no capital gains taxes
C. Capital markets are efficient
D. All investments are risk-free | C | Multiple Choice | Business | University | 6 | [
{
"id": "171267",
"score": 0.20137084955645745
},
{
"id": "751628",
"score": 0.1773205030528694
},
{
"id": "415407",
"score": 0.17628927253769733
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{
"id": "2074250",
"score": 0.170983366980051
},
{
"id": "1529651",
"score": 0.1657871302754193
}
] |
1470057 | How many different 5.0 d states does hydrogen have? | 10 | Integer | Chemistry | University | 6 | [
{
"id": "126852",
"score": 0.4611600532641632
},
{
"id": "1819727",
"score": 0.258413180759194
},
{
"id": "225110",
"score": 0.23290012566125132
},
{
"id": "370152",
"score": 0.22477240184549355
},
{
"id": "1831764",
"score": 0.22259890741147684
}
] |
1247702 | Given $A\in R^{m\times n}, m > n, \, r = \text{rank(A)}<n \, \text{and} \, b \in R^m$ and we want to find $x$ such that $\min_x \Vert Ax-b \Vert_2$, then there are n-r dimensional set of vectors x that minimize $\Vert Ax-b \Vert_2$. What's the reason behind the "$n-r$" theorem? | n-r | Integer | Mathematics | University | 6 | [
{
"id": "174580",
"score": 0.40666540856128897
},
{
"id": "411151",
"score": 0.34670375533663667
},
{
"id": "1065635",
"score": 0.33908941375901813
},
{
"id": "1759588",
"score": 0.3154696374778114
},
{
"id": "958955",
"score": 0.2886421578201429
}
] |
1896589 | Gains and losses on the purchase and resale of treasury stock may be reflected only in:
a. paid-in capital accounts.
b. paid-in capital and retained earnings accounts.
c. income, paid-in capital, and retained earnings accounts.
d. income and paid-in capital accounts. | a | Multiple Choice | Business | University | 6 | [
{
"id": "2083553",
"score": 0.471896485386536
},
{
"id": "400999",
"score": 0.42736206070590166
},
{
"id": "451267",
"score": 0.35916964874191676
},
{
"id": "300703",
"score": 0.3468350781024939
},
{
"id": "2071809",
"score": 0.34562407587295396
}
] |
70100 | According to David Ricardo, an increase in government spending without any tax increase will not increase aggregate demand because.
a). The private sector is more likely than the public sector to spend any extra income on national defense
b). Consumers will save less than they otherwise would have
c). Consumers will... | c | Multiple Choice | Economics | University | 6 | [
{
"id": "183752",
"score": 0.2740411763119853
},
{
"id": "852900",
"score": 0.27166361156081187
},
{
"id": "1501284",
"score": 0.26325236883179765
},
{
"id": "2090884",
"score": 0.2607650255208156
},
{
"id": "1745183",
"score": 0.25514786034431597
}
] |
1291147 | Why does the book claim the Hausdorff dimension of the 3-D Sierpinski gasket is 2, based on $D_H=\lim_{n\to\infty}\frac{\log(4^n)}{\log(2^n)}$, when it seems more appropriate to use the volume of the tetrahedra in the calculation, which would result in $D_H=\lim_{n\to\infty}\frac{\log(4^n)}{\log(2^{3n})}<1$? Is the iss... | 2 | Integer | Mathematics | University | 6 | [
{
"id": "920571",
"score": 0.48852690822073763
},
{
"id": "673744",
"score": 0.47740226218307313
},
{
"id": "1700147",
"score": 0.47473912317802947
},
{
"id": "1497523",
"score": 0.4041748296615266
},
{
"id": "1038852",
"score": 0.4026310721113131
}
] |
345317 | Which of the following is a true statement?
A) When arbitrary allocations are used, income statements have very little information content.
B) The calculation aspects of most expense measurements are easily resolved under historical cost accounting.
C) When arbitrary allocations are used, income statements still hav... | C | Multiple Choice | Business | University | 6 | [
{
"id": "296623",
"score": 0.1980793933931807
},
{
"id": "1956644",
"score": 0.18428402285547996
},
{
"id": "1778578",
"score": 0.17096707754351234
},
{
"id": "911336",
"score": 0.16922193874763272
},
{
"id": "1615311",
"score": 0.16922193874763272
}
] |
1573414 | How old will she be when the fund has an accumulated value of $1,000,000, given that a 22-year-old girl deposits $2,000 at the end of each year into a retirement fund with a 15% annual return? | 53 years | Integer | Mathematics | University | 6 | [
{
"id": "1432872",
"score": 0.36508028768202083
},
{
"id": "1323946",
"score": 0.34137930814966444
},
{
"id": "1989429",
"score": 0.3406162791206431
},
{
"id": "750544",
"score": 0.32663104989988845
},
{
"id": "1417236",
"score": 0.32587445270102117
}
] |
1774150 | The liquidity premium modification helps explain why the yield curve:
A) is almost always flat
B) is usually ascending
C) inverts before recession
D) has ST rates usually higher than LT rates | B | Multiple Choice | Economics | University | 6 | [
{
"id": "252070",
"score": 0.25787316095550267
},
{
"id": "1288859",
"score": 0.24259780344584086
},
{
"id": "757055",
"score": 0.23218082633116066
},
{
"id": "678816",
"score": 0.21062901864134373
},
{
"id": "1860839",
"score": 0.18091351638712408
}
] |
607131 | Suppose the own price elasticity of market demand for retail gasoline is -0.7, the Rothschild index is 0.6, and a typical gasoline retailer enjoys sales of $2,100,000 annually. What is the price elasticity of demand for a representative gasoline retailer's product?
Instruction: Round your answer to 2 decimal places. | -1.17 | Float | Economics | University | 6 | [
{
"id": "55158",
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},
{
"id": "1646935",
"score": 0.9885529124294311
},
{
"id": "440576",
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},
{
"id": "1735000",
"score": 0.986854265725822
},
{
"id": "897481",
"score": 0.964544420871936
}
] |
1319405 | IFRS allows reclassification of short-term debt that has been refinanced as long-term debt if the refinancing agreement is completed before the:
a. Maturity Date of the Debt
b. Balance Sheet Date
c. Release of the Financial Statement
d. Evaluation Date | B | Multiple Choice | Business | University | 6 | [
{
"id": "1380378",
"score": 0.35583337302401563
},
{
"id": "823436",
"score": 0.3434758156980253
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{
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"score": 0.3365507232062567
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{
"id": "1467324",
"score": 0.3089863826102849
},
{
"id": "99698",
"score": 0.3066024440825109
}
] |
721071 | Which one of the following statements is correct about a corporation in the 35% tax bracket that can invest either in a bond paying 8% interest or in the preferred stock of another corporation that pays a 6% dividend?
A. The preferred stock should be selected because its after-tax yield is 0.17% higher.
B. The prefer... | D | Multiple Choice | Business | University | 6 | [
{
"id": "1870856",
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{
"id": "195463",
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{
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{
"id": "121801",
"score": 0.35548782077445434
},
{
"id": "1544133",
"score": 0.3339892614494562
}
] |
1650233 | At NoFrills Corporation, employees are distant and disconnected from one another. Based on this, the organizational culture at NoFrills can be described as:
A. communal.
B. mercenary.
C. networked.
D. fragmented.
E. collective. | D | Multiple Choice | Business | University | 6 | [
{
"id": "582247",
"score": 0.16455920569906565
},
{
"id": "1627966",
"score": 0.15151572855145137
},
{
"id": "401245",
"score": 0.11155404214961771
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{
"id": "60489",
"score": 0.11155404214961771
},
{
"id": "1505179",
"score": 0.11012079435953862
}
] |
381503 | Which of the following functions f(x) are eigenfunctions of the operator A = d/dx?
a. f(x) = exp(ikx)
b. f(x) = cos(kx)
c. f(x) = k
d. f(x) = kx
e. f(x) = exp(-αx^2)
Give the eigenvalues where appropriate. k and α are given non-zero constants. | a | Multiple Choice | Mathematics | University | 6 | [
{
"id": "1892153",
"score": 0.30328088790516583
},
{
"id": "2058297",
"score": 0.28788856361111775
},
{
"id": "1603583",
"score": 0.2634605267071565
},
{
"id": "1399298",
"score": 0.23680920946331283
},
{
"id": "861000",
"score": 0.22506482120878307
}
] |
4271 | Given the following account balances at year end, compute the total intangible assets on the balance sheet of Janssen Enterprises.
Cash $1,500,000
Accounts Receivable 4,000,000
Trademarks 1,000,000
Goodwill 2,500,000
Research & Development Costs 2,000,000 | $3,500,000 | Integer | Business | University | 6 | [
{
"id": "1400324",
"score": 0.5858908408593645
},
{
"id": "748812",
"score": 0.529854211227128
},
{
"id": "1945905",
"score": 0.5254536308587772
},
{
"id": "2097696",
"score": 0.5245943277026597
},
{
"id": "450555",
"score": 0.520092379551916
}
] |
1417382 | Suppose a perfectly competitive firm is currently selling 200 units at $5 per unit and has a marginal cost of $2. The firm can maximize profit by:
a. decreasing price
b. increasing output
c. decreasing output
d. increasing price | b | Multiple Choice | Economics | University | 6 | [
{
"id": "1597538",
"score": 0.6625117865162804
},
{
"id": "1957679",
"score": 0.5090524811535264
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{
"id": "1616221",
"score": 0.48751055984578534
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{
"id": "654105",
"score": 0.48320101347832756
},
{
"id": "1202002",
"score": 0.4724813441954271
}
] |
25185 | A company bought $900,000 of equipment with an expected life of 23 years and no residual value. After 19 years the company sold the equipment for $118,500. If it uses straight-line depreciation and the indirect method is used to determine cash flows from operating activities, which of the following reflects how the sal... | D | Multiple Choice | Business | University | 6 | [
{
"id": "455618",
"score": 0.7649456788683622
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{
"id": "215525",
"score": 0.47765589374242856
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{
"id": "284565",
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{
"id": "626000",
"score": 0.449593197488306
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{
"id": "969436",
"score": 0.4406724016041009
}
] |
907770 | Supply side theorists claimed all of the following justifications for their theory, except:
a. Reduced tax rates improve incentives to work and will thereby increase the SRAS
b. Reduced tax rates will improve savings and lead to increased investment spending and increased AD c. The increases in SRAS and AD will incre... | d | Multiple Choice | Economics | University | 6 | [
{
"id": "18386",
"score": 0.3066744397880511
},
{
"id": "613698",
"score": 0.27425917753576495
},
{
"id": "943533",
"score": 0.2515421152445409
},
{
"id": "856598",
"score": 0.2371505443799236
},
{
"id": "757055",
"score": 0.2365704181105781
}
] |
882239 | Determine whether the sequence converges or diverges, and, if it converges, find {eq}\displaystyle \lim_{n \to \infty} a_n. {/eq} where {eq}a_n = \ln(4n - 4) - \ln(3n -1){/eq} | ln(4/3) | Expression | Mathematics | University | 6 | [
{
"id": "436474",
"score": 0.8094507215353431
},
{
"id": "1639882",
"score": 0.6217829046880651
},
{
"id": "1319923",
"score": 0.6187873648786132
},
{
"id": "1302938",
"score": 0.584311558160403
},
{
"id": "596806",
"score": 0.5674985541797778
}
] |
730517 | What is the upper bound on the largest possible gap between the mean and median of a probability distribution on [0,1] with a continuous density function? | 0.5 | Float | Mathematics | University | 6 | [
{
"id": "1902022",
"score": 0.38526216816656433
},
{
"id": "1572918",
"score": 0.35683637498738874
},
{
"id": "1680107",
"score": 0.3190541408891448
},
{
"id": "1064971",
"score": 0.27303593078137534
},
{
"id": "603175",
"score": 0.2704081047445038
}
] |
1198167 | Antidifferentiate using the table of integrals. You may need to transform the integrand first.
{eq}\displaystyle \int \frac{1}{x^2 + 14x + 49} dx {/eq} = _____ | -\frac{1}{x+7} + c | Expression | Mathematics | University | 6 | [
{
"id": "1092947",
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{
"id": "980078",
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{
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{
"id": "380732",
"score": 0.339415817506442
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{
"id": "184668",
"score": 0.3341591179304567
}
] |
1814568 | How many fraction terms are there in the partial fraction decomposition of {eq}\displaystyle \dfrac {x^3 + x^2 + 20} {(x (2 x -5)^3) (x^2 + 2 x + 5)^2} {/eq}. | 6 | Integer | Mathematics | University | 6 | [
{
"id": "840570",
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},
{
"id": "1653732",
"score": 0.5730173569914869
},
{
"id": "660512",
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{
"id": "744855",
"score": 0.4124371548355584
},
{
"id": "1713391",
"score": 0.3779159902236884
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] |
1251703 | Rory Company has a machine with a book value of $79,000 and a remaining five-year useful life. A new machine is available at a cost of $142,500, and Rory can also receive $74,000 for trading in its old machine. The new machine will reduce variable manufacturing costs by $22,000 per year over its five-year useful life. ... | 41500 | Integer | Business | University | 6 | [
{
"id": "1951973",
"score": 0.5498871701422823
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{
"id": "823951",
"score": 0.4841864653344522
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{
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{
"id": "272655",
"score": 0.4477110169874992
},
{
"id": "1121291",
"score": 0.44482509571204065
}
] |
1761682 | Find an equation for the tangent plane to the surface z = e^{x^2-y^2} at the point (1,-1,1). | 2x+2y+1 | Expression | Mathematics | University | 6 | [
{
"id": "1253449",
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},
{
"id": "223981",
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},
{
"id": "1761682",
"score": 1
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{
"id": "2050142",
"score": 0.9524232945153901
},
{
"id": "1779813",
"score": 0.9301519955074803
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] |
1944774 | Evaluate {eq}\int _ { C } F \cdot d \mathbf r{/eq} along the line segment {eq}C{/eq} from {eq}P{/eq} to {eq}Q{/eq} where {eq}F = - 4 \mathbf i - 4 \mathbf j ; \quad P ( 1,3 ) , Q ( 1,12 ){/eq} | -36 | Integer | Mathematics | University | 6 | [
{
"id": "948567",
"score": 0.8452674484081825
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{
"id": "1804542",
"score": 0.840312628566413
},
{
"id": "291790",
"score": 0.8369968757125708
},
{
"id": "930551",
"score": 0.8293856915338695
},
{
"id": "1052414",
"score": 0.8284231405650919
}
] |
1880404 | An inflationary gap exists when:
A. aggregate demand exceeds output.
B. actual output exceeds potential output.
C. output exceeds aggregate demand.
D. potential output exceeds actual output. | B | Multiple Choice | Economics | University | 6 | [
{
"id": "2062183",
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{
"id": "1738493",
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"id": "77761",
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{
"id": "1069056",
"score": 0.4152193181690824
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] |
7607 | The key step in the generation of "safe" (replication-incompetent) viral particles for gene therapy is the
A. creation of site-specific mutations in viral genes.
B. provision of viral genes on a Y- (psi-) DNA.
C. use of a packaging cell line that is not immortalized.
D. deletion of the viral reverse transcriptase g... | A | Multiple Choice | Biology | University | 6 | [
{
"id": "7607",
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{
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{
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{
"id": "999384",
"score": 0.16815651550675217
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{
"id": "1232786",
"score": 0.1278870000634881
}
] |
1725398 | For the years 1995-2007, if output per person in the private sector grew 2.7 percent, capital intensity grew 1.1 percent, and labor composition grew 0.2 percent, what was the growth rate of total factor productivity? | 1.4% | Percentage | Economics | University | 6 | [
{
"id": "903783",
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{
"id": "1631514",
"score": 0.8630572179759021
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{
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{
"id": "1123542",
"score": 0.25207782604293616
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{
"id": "1541273",
"score": 0.25207782604293616
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] |
346502 | If $m$ and $n$ are any integers, and $x$ is any positive real number, what are the maximum and minimum values of $\lfloor x/nm\rfloor - \lfloor \lfloor x/n\rfloor /m\rfloor$? | 0 | Integer | Mathematics | University | 6 | [
{
"id": "1054379",
"score": 0.612222573308656
},
{
"id": "1554580",
"score": 0.5765237738245375
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{
"id": "1002770",
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{
"id": "603840",
"score": 0.5087309173071873
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{
"id": "629241",
"score": 0.4600910944759008
}
] |
610041 | How many computers must be surveyed in order to be 90% confident that his estimate is in error by no more than two percentage points? | 1692 | Integer | Mathematics | University | 6 | [
{
"id": "1719088",
"score": 0.5041549390072722
},
{
"id": "139765",
"score": 0.2992112041675255
},
{
"id": "417628",
"score": 0.27940298334158575
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{
"id": "185165",
"score": 0.27437699665955456
},
{
"id": "1901965",
"score": 0.2674366186196492
}
] |
2048982 | Corner Bakery has a debt-equity ratio of 0.62. The firm's required return on assets is 14.2 percent and its cost of equity is 16.1 percent. What is the pre-tax cost of debt based on M & M Proposition II with no taxes? | 11.14% | Percentage | Finance | University | 6 | [
{
"id": "347732",
"score": 0.5178369431201882
},
{
"id": "1946727",
"score": 0.4998618320755536
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{
"id": "1634342",
"score": 0.4928981394979242
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{
"id": "1345815",
"score": 0.4913947087981151
},
{
"id": "1262572",
"score": 0.46842606010038595
}
] |
823951 | Granfield Company has a piece of manufacturing equipment with a book value of $37,000 and a remaining useful life of four years. At the end of the four years the equipment will have a zero salvage value. The market value of the equipment is currently $21,400. Granfield can purchase a new machine for $114,000 and receiv... | e | Multiple Choice | Business | University | 6 | [
{
"id": "1951973",
"score": 0.8258170704828561
},
{
"id": "272655",
"score": 0.5963578098798755
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{
"id": "1121291",
"score": 0.592513719325887
},
{
"id": "498865",
"score": 0.5206678773428933
},
{
"id": "26594",
"score": 0.48801749090558777
}
] |
1141512 | Which of the following best describes the competition in the U.S. online auction industry?
A) perfect competition
B) monopolistic competition
C) oligopoly
D) monopoly | C | Multiple Choice | Economics | University | 6 | [
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378933 | Many oncogenes result from mutations that cause excessive expression of a protein in cells where it is normally not expressed or is expressed at inappropriate times during development. This type of mutation can be described as:
A) amorphic
B) hypomorphic
C) hypermorphic
D) neomorphic
E) dominant negative | C | Multiple Choice | Biology | University | 6 | [
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1020999 | I have trouble finding the limit of the following : $$ \lim\limits_{x\to 1} \frac{(\ln x)^2}{1-x} $$ using L´Hopital's rule. Since both quotients converge to $0$, I should be able to use L´Hopital's rule right? But when I do that the derivations converge to $$\frac{0}{-1}$$ Does that mean that there's no limit? | 0 | Integer | Mathematics | University | 6 | [
{
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1517377 | Evaluate the line integral {eq}\displaystyle \int_{C}\vec{F}\cdot dr{/eq}, where {eq}C{/eq} is the triangle formed by the lines {eq}3x + y = 3{/eq}, {eq}x = 0{/eq}, {eq}y = 0{/eq}, and {eq}\vec{F}(x, y) = \left\langle 4x^{3}y^{2} + 3y, 2x^{4}y + 5x\right\rangle{/eq} using Green's Theorem. | 3 | Integer | Mathematics | University | 6 | [
{
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{
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{
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{
"id": "82022",
"score": 0.7579365621756239
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"id": "2020589",
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] |
1415823 | One company acquires all of the stock of another company.
According to US GAAP, what is the basis to be used for recording the assets and liabilities of the new subsidiary within consolidated financial statements?
A) The fair value of the consideration given up by the acquiring company.
B) The fair value of the shar... | A | Multiple Choice | Business | University | 6 | [
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274229 | A Treasury bond that matures in 10 years has a yield of 4.5%. A 10-year corporate bond has a yield of 9%. Assume that the liquidity premium on the corporate bond is 0.35%.
What is the default risk premium on the corporate bond? Round your answer to two decimal places. | 4.15% | Percentage | Finance | University | 6 | [
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660773 | Which of the following has proved to be the most problematic and contested feature of new classical economics?
a. The rational expectations hypothesis.
b. The aggregate supply hypothesis.
c. Continuous optimising market-clearing equilibrium.
d. The neutrality of money.
e. The policy ineffectiveness proposition. | a | Multiple Choice | Economics | University | 6 | [
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460889 | Determine the exact sample size for this study, given that the 95 percent confidence interval for the mean ranged from 46 to 54, the sample mean was 50, the sample standard deviation was 16, and the sample size was at least 30. | 62 | Integer | Mathematics | University | 6 | [
{
"id": "1675419",
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{
"id": "1201801",
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482754 | What is the relationship between self-regulation and behavior modification?
a. self-regulation is the process that enables individuals to accomplish behavior modification goals.
b. self-regulation is an internal form of behavior modification, which is generally external.
c. self-regulation is about understanding t... | a | Multiple Choice | Psychology | University | 6 | [
{
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{
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"score": 0.21247388553707763
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{
"id": "287693",
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] |
526871 | A diffraction grating has {eq}1800 \, \mathrm{rulings/cm}
{/eq}. On a screen {eq}3.00 \, \mathrm{m}
{/eq} from the grating, it is found that for a particular order {eq}m
{/eq}, the maxim corresponding to two closely-spaced wavelengths of sodium ({eq}589.0 \, \mathrm{nm}
{/eq} and {eq}589.6 \, \mathrm{nm}
{/eq}) ar... | 2 | Integer | Physics | University | 6 | [
{
"id": "1477871",
"score": 0.949708008919161
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{
"id": "1025746",
"score": 0.7074883106956033
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{
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{
"id": "810200",
"score": 0.6278629513055438
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{
"id": "570024",
"score": 0.6271594873161614
}
] |
607406 | Evaluate {eq}\displaystyle \int_1^{\infty} \frac{ \ln x}{x^2} \: dx. | 1 | Integer | Mathematics | University | 6 | [
{
"id": "1686474",
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1822283 | Cycle efficiency:
A) Is the ratio of value-added time to total cycle time
B) Is the ratio of value-added time to non-value-added time
C) Is the ratio of process time to total cycle time
D) Cannot be used in conjunction with other analytical tools
E) Is the same as the cycle time. | A | Multiple Choice | Business | University | 6 | [
{
"id": "917647",
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"id": "1348740",
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1124407 | You own a portfolio equally invested in a risk-free asset and two stocks. If one of the stocks has a beta of 1.65 and the total portfolio is equally as risky as the market, what must the beta be for the other stock in your portfolio? | 1.35 | Float | Finance | University | 6 | [
{
"id": "965161",
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{
"id": "887425",
"score": 0.9661655238289815
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"id": "1542497",
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{
"id": "612598",
"score": 0.9155893635237718
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] |
1999151 | Jesters-R-Us Inc. is a publically traded company that has assets on its balance sheet of $129.82 million and liabilities of $79.8 million. The firm also has 3.6 million common shares that are currently trading for $20.18 per share.
a) Estimate the firm's market-to-book ratio.
Calculation of the market-to-book ratio b... | 1.45 | Float | Business | University | 6 | [
{
"id": "763780",
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{
"id": "449524",
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{
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{
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"score": 0.3525724792528753
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{
"id": "1189123",
"score": 0.34203466566886365
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] |
390455 | Which of the following options is correct?
If a woman learns that her infertility problem is due to a problem with the _____ successfully implanting, something went wrong during the germinal period.
a. zygote
b. blastocyst
c. fetus
d. trophoblast | b | Multiple Choice | Biology | University | 6 | [
{
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{
"id": "448697",
"score": 0.13840139401156862
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"id": "1388587",
"score": 0.1382941188376924
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"id": "1713865",
"score": 0.1343101216339297
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] |
2045269 | What comparison must be made to determine the cause of behavior change in learning experiments?
a. a comparison between data from observational and experimental studies
b. a comparison between behavior before and behavior after learning takes place
c. a comparison between behavior of subjects who have received a tra... | c | Multiple Choice | Psychology | University | 6 | [
{
"id": "1978638",
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"score": 0.21976707768931686
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{
"id": "482754",
"score": 0.21915975016086583
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] |
1028725 | Assume that a business has an EBIT of $10 million, an interest expense of $2 million, and a depreciation expense of $1 million. Furthermore, its market multiple is based on EBITDA as the value proxy is 6.5.
Required:
What is the estimate of the business's equity value? | $71.5 million | Float | Business | University | 6 | [
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"id": "81199",
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{
"id": "261851",
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"id": "697349",
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{
"id": "841499",
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] |
817402 | Suppose that the price p (in dollars) and the weekly sales x ( in thousands of units) of a certain commodity satisfy the demand equation {eq}4p^3 + x^2 = 45,900. Determine the rate at which sales are changing at a time when x = 180, p =15, and the price is falling at the rate of $ 80 per week. | 600 | Integer | Mathematics | University | 6 | [
{
"id": "584331",
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"id": "1942000",
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{
"id": "1184589",
"score": 0.2291898385803713
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] |
1482312 | Consider $$A=I-\frac{1}{n}J$$ where $I$ is an $n\times n $ identity matrix, $J$ is an $n\times n $ matrix with all entries as $1$. Which of the following is NOT true?
(A) $A^k=A$ for every positive integer.
(B) Trace of $A$ is $n-1$
(C) $\text{Rank $(A)$+Rank $(I-A)$}=n$
(D) $A$ is invertible. | D | Multiple Choice | Mathematics | University | 6 | [
{
"id": "1475146",
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"id": "1988818",
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563368 | Jackson Corporation has two service departments whose direct department costs are $75,000 and $10,000, respectively, and two producing departments whose direct department costs are $60,000 and $250,000, respectively. What are the combined total department costs for the producing departments after allocating the service... | $395,000 | Integer | Business | University | 6 | [
{
"id": "1868809",
"score": 0.9773903082167503
},
{
"id": "573703",
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{
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{
"id": "1291722",
"score": 0.5542441567266715
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{
"id": "1910506",
"score": 0.47468435920373936
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] |
1355130 | How many students should be sampled to be within 1.5 drink of population mean with 95% probability, given a standard deviation of 2.8? | 14 | Integer | Mathematics | University | 6 | [
{
"id": "2015481",
"score": 0.5181566731338894
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{
"id": "353533",
"score": 0.4300610823206199
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{
"id": "1670912",
"score": 0.4166926177652721
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{
"id": "1955671",
"score": 0.4113019867245409
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{
"id": "1022032",
"score": 0.40841228875377367
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] |
1713391 | Compute {eq}\dfrac {\partial w}{\partial u} {/eq} at {eq}(u,\ v) = (-2,\ 1) {/eq} for {eq}w = x^2 + e^y + \ln z {/eq} where {eq}x = 2 u + 3 v,\ y = \cos (v) {/eq}, and {eq}z = u v + v {/eq}. | -5 | Integer | Mathematics | University | 6 | [
{
"id": "2020589",
"score": 0.8599397249965155
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{
"id": "1718307",
"score": 0.8547895385807622
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{
"id": "1727658",
"score": 0.8249143488849087
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{
"id": "1565322",
"score": 0.8195328384115421
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{
"id": "251509",
"score": 0.8156624182021249
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] |
197362 | Zoom Enterprises expects that one year from now it will pay a total dividend of $5.0 million and repurchase $5.0 million worth of shares. It plans to spend $10.0 million on dividends and repurchases every year after that forever, although it may not always be an even split between dividends and repurchases. If Zoom's e... | $15.38 | Float | Finance | University | 6 | [
{
"id": "859039",
"score": 0.39246472382348024
},
{
"id": "634969",
"score": 0.3800861467023693
},
{
"id": "81199",
"score": 0.3645223952552381
},
{
"id": "2079695",
"score": 0.3503324615159721
},
{
"id": "261851",
"score": 0.33783989942174475
}
] |
370941 | The traditional practice at work has been for employees to "leave your baggage at the door" which means when at work, don't bring any personal emotions or problems. By asking employees to divorce themselves from the emotions from events in their personal lives while at work, what are employers trying to minimize?
A) E... | C | Multiple Choice | Psychology | University | 6 | [
{
"id": "1657501",
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"id": "273931",
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] |
243417 | I know the theorem: If $G$ has $p$ vertices and $q$ edges, then the thickness of $G\ge\frac q{3p-6}$. So in this case, the thickness of $K_7$ is at least 2, but how can we show that it is not 3 or 4? | 2 | Integer | Mathematics | University | 6 | [
{
"id": "184262",
"score": 0.38654379601896965
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{
"id": "363921",
"score": 0.18764475134432745
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{
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"score": 0.1631289811769252
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{
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] |
996743 | In the paper "Applications of Quaternions to Computation with Rotations" by Eugene Salamin, they get 126.5 degrees as the mean value of the rotation angle of a random rotation. How can I make sense of this result, given that rotation angle around a given axis can be 0..360°, −180..180°, or absolute values are taken? | 126.5 degrees | Float | Mathematics | University | 6 | [
{
"id": "1133902",
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{
"id": "1882158",
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] |
1514616 | Set up a triple integral to find the volume of a tetrahedron with vertices (0,0,0), (1,0,0), (0,2,0), and (0,0,3). | 1 | Integer | Mathematics | University | 6 | [
{
"id": "456574",
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{
"id": "2076558",
"score": 0.41071779724325763
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{
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{
"id": "646132",
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] |
272518 | Which would represent claims against assets in the balance sheet:
a. Liabilities
b. Liabilities and stockholders' equity
c. Common stockholders' equity
d. Both common and preferred stockholders' equity | b | Multiple Choice | Business | University | 6 | [
{
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"id": "694494",
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] |
90833 | If a company has a current ratio below 1, which of the following transactions would cause the current ratio to increase?
a. Collecting an account receivable.
b. Purchasing land with cash.
c. Purchasing inventory by signing a long-term note.
d. Purchasing land by signing a short-term note. | c | Multiple Choice | Business | University | 6 | [
{
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] |
1810049 | Grill Works and More has 6 percent preferred stock outstanding that is currently selling for $53 a share. The market rate of return is 8 percent and the firm's tax rate is 35 percent. What is the firm's cost of preferred stock?
a. 11.32 percent
b. 6.79 percent
c. 7.47 percent
d. 10.29 percent
e. 9.30 percent | a | Multiple Choice | Business | University | 6 | [
{
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] |
1564202 | Who believes that putting shareholders first is the wrong approach to corporate governance?
Choices are:
a. Freeman,
b. Friedman,
c. Kelly
d. Halfon | a | Multiple Choice | Business | University | 6 | [
{
"id": "1564202",
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{
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{
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"id": "401245",
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{
"id": "60489",
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] |
272566 | Assume that an economist states that, she believes the Federal Reserve should have the freedom to conduct monetary policy as it best sees fit in order to moderate recessions and promote full employment and price stability.
All of the following are true about this economist EXCEPT
A. she does not agree with all other ... | B | Multiple Choice | Economics | University | 6 | [
{
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{
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{
"id": "1826704",
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}
] |
1920215 | When compared with Accounting profit, Economic profit provides a more accurate picture of which of the following?
a. Management performance
b. How well the firm is utilizing its resources
c. The extent to which firm performance is a reflection of external market factors
d. None of the above
e. All of the above | b | Multiple Choice | Economics | University | 6 | [
{
"id": "250630",
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"id": "811576",
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{
"id": "654105",
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] |
2015659 | _____ refers to an awareness of the forces demanding strategic renewal and change and the options available to the organization in response to those forces.
a. Knowledge component
b. Skill development
c. Management development
d. Behavioral development
e. none of the above | a | Multiple Choice | Business | University | 6 | [
{
"id": "1413026",
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{
"id": "580496",
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"id": "31795",
"score": 0.19624319266204285
},
{
"id": "1920265",
"score": 0.19517006274661974
}
] |
1288859 | If other things are the same, countries that save more will have
A. lower interest rates and higher investment.
B. lower interest rates and lower investment.
C. higher interest rates and higher investment.
D. higher interest rates and lower investment. | A | Multiple Choice | Economics | University | 6 | [
{
"id": "171739",
"score": 0.5617426304776191
},
{
"id": "664138",
"score": 0.5412134501534028
},
{
"id": "979481",
"score": 0.5412134501534028
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{
"id": "974250",
"score": 0.4277540480528617
},
{
"id": "1467555",
"score": 0.41549678043091925
}
] |
1917961 | Calculate the value of the multiple integral {eq}\displaystyle \iint_D y \,dA {/eq}, where {eq}D {/eq} is the region in the first quadrant bounded by the parabolas {eq}x = y^2 {/eq} and {eq}x = 8 - y^2 {/eq} | 8 | Integer | Mathematics | University | 6 | [
{
"id": "995033",
"score": 0.7995393077441497
},
{
"id": "728733",
"score": 0.7849698601023183
},
{
"id": "650551",
"score": 0.7661800197212225
},
{
"id": "241062",
"score": 0.756330277033566
},
{
"id": "1974608",
"score": 0.7560524160155809
}
] |
1647378 | What is wrong with the following method to compute the double integral $I = \iint_R \left|\cos(2x)-\cos(y)\right|\mathrm{d}x\mathrm{d}y$ where $R=[0,\pi]\times [0,\pi]$? The method involves using the identity $\cos(2x)-\cos(y) = -2\sin\left(\left(\frac{2x+y}{2}\right)\right)\sin\left(\left(\frac{2x-y}{2}\right)\right)$... | 8 | Integer | Mathematics | University | 6 | [
{
"id": "282269",
"score": 0.6503090930546639
},
{
"id": "2029954",
"score": 0.6001097470701955
},
{
"id": "1235423",
"score": 0.5797434962783108
},
{
"id": "500880",
"score": 0.5722404450065273
},
{
"id": "1757310",
"score": 0.569837055288215
}
] |
1593609 | What is the limit of sinx/x? | 1 | Integer | Mathematics | University | 6 | [
{
"id": "1613615",
"score": 0.6081450666523167
},
{
"id": "1143515",
"score": 0.28262402640982204
},
{
"id": "1706134",
"score": 0.2710675136050242
},
{
"id": "1394160",
"score": 0.2621532359953295
},
{
"id": "988678",
"score": 0.23836862868685488
}
] |
966498 | Which of the following should not be considered an opportunity cost of attending college?
a. money spent on living expenses that are the same whether or not you attend college
b. lost salary
c. business lunches
d. interest that could have been earned on your money had you put the money into a savings account instea... | a | Multiple Choice | Economics | University | 6 | [
{
"id": "966498",
"score": 1.0000000000000002
},
{
"id": "6928",
"score": 0.29734506772891983
},
{
"id": "1511752",
"score": 0.28490036348583503
},
{
"id": "1942115",
"score": 0.2714656526659979
},
{
"id": "1743158",
"score": 0.2537817863683046
}
] |
892103 | Find the total arc length of the cardioid r = 9 + 9sin(θ). | 36\sqrt{2} | Float | Mathematics | University | 6 | [
{
"id": "1346718",
"score": 0.5928090593609626
},
{
"id": "1923854",
"score": 0.5163810976721045
},
{
"id": "1192637",
"score": 0.5151070502324104
},
{
"id": "1503993",
"score": 0.4596847640937185
},
{
"id": "1217409",
"score": 0.454057517925876
}
] |
1278460 | T3Q30 Multiple Choice
Which of the following are advantages of the payback method of project analysis?
I. liquidity bias
II. works well for research and development projects
III. ease of use
IV. arbitrary cutoff point
A. I and II only
B. I and III only
C. II and III only
D. II and IV only
E. I, III, and IV
o... | B | Multiple Choice | Business | University | 6 | [
{
"id": "935104",
"score": 0.7229484651055956
},
{
"id": "950134",
"score": 0.6787901227236057
},
{
"id": "1967457",
"score": 0.6709557745259529
},
{
"id": "736349",
"score": 0.6465454126422304
},
{
"id": "1048437",
"score": 0.6465454126422304
}
] |
1473255 | After a large balloon burst loudly and suddenly at her birthday party, Cindy showed fear of balloons. In terms of the acquisition phase of classical conditioning, the balloon is the _____, and her fear is the _____.
a. CS; US
b. US; UR
c. CS; CR
d. CR; CS | c | Multiple Choice | Psychology | University | 6 | [
{
"id": "1371492",
"score": 0.34033048026716267
},
{
"id": "752768",
"score": 0.252242127076996
},
{
"id": "189321",
"score": 0.23388107080449913
},
{
"id": "329185",
"score": 0.1921221072792131
},
{
"id": "1176748",
"score": 0.18260846351714852
}
] |
2036751 | Assume you receive $63,000 in three years and the annual interest rate is five percent. Using the present value formula, how much is that amount worth in today's dollars?
a. $54,422
b. $72,945
c. $53,550
d. $63,000
e. None of the answer choices is correct. | a | Multiple Choice | Finance | University | 6 | [
{
"id": "1687708",
"score": 0.2682784878672887
},
{
"id": "1654842",
"score": 0.26392335132468003
},
{
"id": "548493",
"score": 0.25324159211215763
},
{
"id": "686923",
"score": 0.24524041575826155
},
{
"id": "345116",
"score": 0.24161404233043288
}
] |
1416572 | All of the following are considered a product cost except _____.
a. direct material
b. direct labor
c. marketing
d. factory overhead | c | Multiple Choice | Business | University | 6 | [
{
"id": "671870",
"score": 0.4515186543643771
},
{
"id": "1139693",
"score": 0.4490941214783955
},
{
"id": "357028",
"score": 0.43783430288566094
},
{
"id": "1974804",
"score": 0.42405122027188824
},
{
"id": "655630",
"score": 0.4212602487161053
}
] |
787859 | The current stock price is 60.15, the growth rate is 4%, and the expected earnings per share is $5. The company retains 20% of its earnings to fund future growth. There are currently 102.5 million shares outstanding. What is the cost of common equity? | 10.65% | Percentage | Finance | University | 6 | [
{
"id": "100227",
"score": 0.4462462086567575
},
{
"id": "592176",
"score": 0.401641836501253
},
{
"id": "1490756",
"score": 0.39440045265129653
},
{
"id": "1123302",
"score": 0.3562159383516922
},
{
"id": "574707",
"score": 0.3524668300032024
}
] |
1850064 | When contrasting a Finance based cash flow statement to a GAAP-based Statement of Cash Flow, which of the following statements is (are) true?
A. The GAAP-based Statement of Cash Flow measures changes in the cash retained by the firm.
B. The Finance based Statement of Cash Flow measures the cash distributed to the inv... | E | Multiple Choice | Business | University | 6 | [
{
"id": "248769",
"score": 0.39726162891922284
},
{
"id": "682007",
"score": 0.37368592166719816
},
{
"id": "345891",
"score": 0.37358770945765507
},
{
"id": "261416",
"score": 0.3730208276461976
},
{
"id": "1670229",
"score": 0.35609982041053595
}
] |
191251 | Find the work done by the force field F on a particle moving along the given path.
F(x,y)= xi+8yj C: x=t, y=t^3 from (0,0) to (6,216) | 186642 | Integer | Mathematics | University | 6 | [
{
"id": "1288361",
"score": 0.46597794654347285
},
{
"id": "991728",
"score": 0.38807193794889916
},
{
"id": "1121876",
"score": 0.33081724202085183
},
{
"id": "450128",
"score": 0.3087234637109704
},
{
"id": "1358843",
"score": 0.30108560945059826
}
] |
1511206 | The common stock of Global Corp is selling for $40. The stock recently paid dividends of $3.20 per share and has a projected constant growth rate of 6.50%. If you purchase the stock at the market price, what is your expected rate of return? | 15.02% | Percentage | Finance | University | 6 | [
{
"id": "125295",
"score": 0.5589020670751494
},
{
"id": "592176",
"score": 0.4885179709706173
},
{
"id": "100227",
"score": 0.4662527502350486
},
{
"id": "942315",
"score": 0.4615064944480854
},
{
"id": "437353",
"score": 0.42749497600301645
}
] |
626547 | Evaluate the following by using polar coordinates:
{eq}\displaystyle
\int_0^\sqrt \pi \int_0^\sqrt{\pi-x^2} cos(x^2+y^2)\ dy\ dx
{/eq} | 0 | Integer | Mathematics | University | 6 | [
{
"id": "439170",
"score": 0.6987976142785147
},
{
"id": "593799",
"score": 0.6792526271211795
},
{
"id": "1243805",
"score": 0.6594093660825993
},
{
"id": "399251",
"score": 0.6297769240299288
},
{
"id": "1830522",
"score": 0.6239646074912724
}
] |
1021128 | The net present value method of capital budgeting analysis does all of the following except:
a- provide a specific anticipated rate of return.
b- discount all future cash flows.
c- use all of a project's cash flows.
d- incorporate risk into the analysis.
e- consider all relevant cash flow information
Choose an op... | a | Multiple Choice | Business | University | 6 | [
{
"id": "158688",
"score": 0.35263431851879445
},
{
"id": "1058184",
"score": 0.3244684607101771
},
{
"id": "548493",
"score": 0.3162649369005135
},
{
"id": "618626",
"score": 0.303264833001208
},
{
"id": "1403538",
"score": 0.2997609967822167
}
] |
1863660 | Data for January for Bondi Corporation and its two major business segments, North and South, appear below:
Sales revenues, North $548,000
Variable expenses, North $318,000
Traceable fixed expenses, North$65,600
Sales revenues, South$423,500
Variable expenses, South $241,600
Traceable fixed expenses, South $54,800
In ... | 164400 | Integer | Business | University | 6 | [
{
"id": "1695104",
"score": 0.3771698556085219
},
{
"id": "923292",
"score": 0.37313206861223325
},
{
"id": "1123741",
"score": 0.30340962789621084
},
{
"id": "404952",
"score": 0.26484744143312333
},
{
"id": "1995589",
"score": 0.2339973294473553
}
] |
1405006 | Sticky Cakes is a bakery. A decrease in the wage rate that Sticky Cakes pays its workers
A. shifts both its MC curve and its ATC curve downward.
B. does not shift its MC curve or its ATC curve.
C. does not shift its MC curve but shifts its ATC curve downward.
D. shifts its MC curve downward but not its ATC curve. | A | Multiple Choice | Economics | University | 6 | [
{
"id": "1214732",
"score": 0.48890242753863966
},
{
"id": "1332503",
"score": 0.4821772064457305
},
{
"id": "1806211",
"score": 0.4124288548387553
},
{
"id": "50691",
"score": 0.399088353129317
},
{
"id": "1938325",
"score": 0.37614242014234545
}
] |
981374 | lim_(n->oo)(1+1/n)^n = ? | e | Expression | Mathematics | University | 6 | [
{
"id": "1713084",
"score": 0.6966290232254846
},
{
"id": "56934",
"score": 0.6142181314049032
},
{
"id": "724433",
"score": 0.5980945895402814
},
{
"id": "1356794",
"score": 0.576170425516148
},
{
"id": "1033845",
"score": 0.47400424968949584
}
] |
1534231 | On the dividend record date,:
a) a dividend becomes a current obligation.
b) no entry is required.
c) an entry may be required if it is a stock dividend.
d) dividend payable is debited. | b | Multiple Choice | Business | University | 6 | [
{
"id": "1550732",
"score": 0.4621031496780848
},
{
"id": "861403",
"score": 0.45639359411122293
},
{
"id": "321049",
"score": 0.44166464754150225
},
{
"id": "1758485",
"score": 0.39237215012873805
},
{
"id": "1164315",
"score": 0.38687995837329625
}
] |
1411365 | Given the hypothesis:
Ho: μ ≤ 25
H1: μ > 25
and that {eq}\bar{x} {/eq} = 30, s = 7, n = 49, and α = 0.05, state the critical value. | 1.677 | Float | Mathematics | University | 6 | [
{
"id": "670803",
"score": 0.44973420014028254
},
{
"id": "777232",
"score": 0.3654501594102185
},
{
"id": "377543",
"score": 0.33290994545291375
},
{
"id": "235975",
"score": 0.31016741627181804
},
{
"id": "839872",
"score": 0.30480665542448865
}
] |
1507544 | Compute the Laplace transform of {eq}u_8 (t) \delta (t - 8) {/eq}. | {e^{-8s}} | Expression | Mathematics | University | 6 | [
{
"id": "1204529",
"score": 0.6781805216216846
},
{
"id": "517071",
"score": 0.6129612080021177
},
{
"id": "34799",
"score": 0.539848312957221
},
{
"id": "1030243",
"score": 0.5140363613384411
},
{
"id": "2034666",
"score": 0.5009523649429732
}
] |
2058426 | Evaluate the circulation {eq}\vec{G} = xy \vec{i} + z \vec{j} + 5y \vec{k} {/eq} around a square of side 3, centered at the origin, lying in the yz-plane, and oriented counterclockwise when viewed from the positive x-axis. | 36 | Integer | Mathematics | University | 6 | [
{
"id": "1646357",
"score": 0.962363428772193
},
{
"id": "1324747",
"score": 0.853581336884627
},
{
"id": "800468",
"score": 0.6902615925329691
},
{
"id": "2084839",
"score": 0.6650038672087224
},
{
"id": "1963488",
"score": 0.6647760140584861
}
] |
82036 | The Santos Company erred in selecting a denominator level of activity and chose a much lower level than was realistic. This error would most likely result in a large
A. favorable variable overhead efficiency variance.
B. favorable fixed overhead budget variance.
C. favorable fixed overhead volume variance.
D. unfav... | C | Multiple Choice | Business | University | 6 | [
{
"id": "125694",
"score": 0.4619706388928136
},
{
"id": "731327",
"score": 0.4434738136871519
},
{
"id": "2081575",
"score": 0.4201343390387127
},
{
"id": "1395097",
"score": 0.41792080579470187
},
{
"id": "287951",
"score": 0.4173142723490339
}
] |
154901 | What is the pH of a solution which is .021 M in weak base and .035 M in the conjugate weak acid (Ka = 7.1 * 10^-6)? | 4.93 | Float | Chemistry | University | 6 | [
{
"id": "1907567",
"score": 0.5838305723619175
},
{
"id": "621433",
"score": 0.5565479101427948
},
{
"id": "1044084",
"score": 0.5231472351469273
},
{
"id": "1958776",
"score": 0.4269327458600406
},
{
"id": "1794387",
"score": 0.36282180165450106
}
] |
1968093 | Suppose that in the perfectly competitive market for the normal good gasoline, there is a simultaneous decrease in the income of consumers who purchase gasoline and an increase in the oil price (an input used in producing gasoline). With these changes, we expect?
A. an increase in the price of gasoline and an increase... | D | Multiple Choice | Economics | University | 6 | [
{
"id": "1968093",
"score": 1.0000000000000002
},
{
"id": "965400",
"score": 0.7363640056654793
},
{
"id": "1894376",
"score": 0.7363640056654793
},
{
"id": "36058",
"score": 0.518589154534681
},
{
"id": "806474",
"score": 0.5182894172234482
}
] |
498133 | A call option with 3 months to expiration currently sells for $1.70. A put option with the same expiration sells for $2.10. The options are European style. The risk-free rate is 5 percent and the strike price of both options is $28.00. What is the current stock price? | $27.25 | Float | Mathematics | University | 6 | [
{
"id": "1376979",
"score": 0.6026073056792669
},
{
"id": "112961",
"score": 0.5585830265000535
},
{
"id": "786663",
"score": 0.5549709852221009
},
{
"id": "709655",
"score": 0.5538723926962805
},
{
"id": "898043",
"score": 0.5065569076590444
}
] |
1561796 | What will be the effect on overhead if a plant is operated at less than capacity and the predetermined overhead rate is based on the estimated total units in the allocation base at capacity?
a) overhead applied will be equal to actual overhead
b) overhead will be underapplied if the plant is operated above capacity
... | c | Multiple Choice | Business | University | 6 | [
{
"id": "14713",
"score": 0.522751614549523
},
{
"id": "2035786",
"score": 0.45276326162840386
},
{
"id": "1787259",
"score": 0.4329957050296432
},
{
"id": "1756739",
"score": 0.42380372995703736
},
{
"id": "1772391",
"score": 0.42300284461111315
}
] |
1236472 | Find the slope of the graph of the function x^3*y^3 - y = x at the point (0,0). | -1 | Integer | Mathematics | University | 6 | [
{
"id": "1315721",
"score": 0.5878305044276694
},
{
"id": "107102",
"score": 0.5320455032998697
},
{
"id": "1467780",
"score": 0.5095837469798005
},
{
"id": "1737156",
"score": 0.47762505795272786
},
{
"id": "1546228",
"score": 0.44248162014045817
}
] |
1548869 | An economist left her $100,000-a-year teaching position to work full-time in her own consulting business. In the first year, she had total revenue of $200,000 and business expenses of $150,000. She made an
a. implicit profit.
b. economic loss.
c. economic profit.
d. accounting loss but not an economic loss. | b | Multiple Choice | Economics | University | 6 | [
{
"id": "475169",
"score": 0.4026536631561742
},
{
"id": "1740123",
"score": 0.3405184878524855
},
{
"id": "417297",
"score": 0.2767302460892693
},
{
"id": "1520513",
"score": 0.2676759708761624
},
{
"id": "83123",
"score": 0.26723688765910464
}
] |
583120 | Assume that all price levels are fixed. If there is an appreciation of the domestic currency, which of the following will occur?
a. an increase in exports
b. a decrease in imports
c. an increase in net exports
d. an increase in demand for domestic output
e. None of the above | e | Multiple Choice | Economics | University | 6 | [
{
"id": "136338",
"score": 0.515796455469792
},
{
"id": "902019",
"score": 0.4958477769395287
},
{
"id": "1956895",
"score": 0.493345178626192
},
{
"id": "202585",
"score": 0.493345178626192
},
{
"id": "1547506",
"score": 0.4566352578857795
}
] |
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