id string | problem string | answer string | answer_type string | category string | difficulty string | eval_score int64 | similar_problems list |
|---|---|---|---|---|---|---|---|
null | If the Federal Reserve purchases $10 million worth of government securities in the open market, and the ratio of required reserves to transaction accounts is 0.20, then:
a. the banking system can reduce checkable deposits by $10 million.
b. the banking system can increase checkable deposits by $5 million.
c. the ban... | None | null | null | null | null | null |
null | Evaluate {eq}\iiint_Q (x + y + z) \, dV, where {eq}Q is the region bounded by {eq}z = 0 and {eq}z = 2\cos y, using cylindrical coordinates. | None | null | null | null | null | null |
null | If the federal funds rate is 3%, the discount rate is 4%, the prime rate is 6.5% and the three-month treasury bill rate is 5.25%, then in which of the following markets would banks not be able to obtain funds at 5.5%?
a. the federal funds market
b. the prime rate market
c. the euro market
d. the bank bill market
e... | None | null | null | null | null | null |
null | The president of Smith Brothers, Inc. wants a dividend policy that minimizes the likelihood of decreasing the company's dividend per share. Which of the following policies should the CEO select?
a. regular dividend plus a year-end extra
b. constant dividend payout ratio
c. stable dollar dividend per share
d. All po... | None | null | null | null | null | null |
null | XYZ company purchased 1,500 shares of ABC Incorporation, which brings the total outstanding to 10,000. The company cannot exert significant influence. What should the investment be classified as?
A. Trading securities
B. Available-for-sale
C. Fair value to Net Income
D. Equity method | B | null | null | null | null | null |
null | On January 1, 2016, Alpha Company purchased a significant influence shares investment in the Bravo-Zulu Company for $250,000. This investment balance represents 25% of the equity of the Bravo-Zulu Company. In 2016, Bravo-Zulu Company reported a net income of $25,000 on November 15, 2016. Bravo-Zulu Company paid cash di... | None | null | null | null | null | null |
null | Is Greenhouse gases (GHG) just an excuse for people who prefer coal to shut down their dirty plants? I want to think that there's a bit more to it than that. | None | null | null | null | null | null |
null | "Shoot for the moon. If you miss, you'll end up where the stars are."
What does this saying refer to?
A. Preconventional Morality
B. Conventional Morality
C. Postconventional Morality
D. Developmental Ethics | None | null | null | null | null | null |
null | Consider the following, for a competitive firm:
* Selling price = $100
* Total fixed cost = $20,000
* Total variable cost = $60,000 when output is 6000
* Output = 6000
* Quantity demanded = 4000
If the market price increased to $150:
a. firm will earn positive economic profit
b. firm will earn negative economic... | None | null | null | null | null | null |
null | Because it possesses considerable monopoly power, the standard monopolistic firm will produce a quantity of output in the range where
a. its long-run average total cost curve is downward sloping.
b. the long-run total cost curve is downward sloping.
c. the demand curve it faces is elastic.
d. the elasticity of dema... | None | null | null | null | null | null |
null | How to find the radius of convergence for {eq}\log[x]? | 1 | null | null | null | null | null |
null | Consider the market for water in a small town in the Old West. Assume that the only source of water is the underground aquifer that lies directly below the town. Wells are used to supply water to the entire town.
If dozens of residents have their own wells, which of the following statements most adequately describes t... | None | null | null | null | null | null |
null | Mercury Corporation has provided the following information for the year 2016:
Units produced and sold $3,700
Units in beginning inventory 500
Fixed manufacturing overhead $8,600
Variable manufacturing overhead $5 per unit
Fixed selling and admin expenses $4,700
Variable selling and administrative expenses $1.50 p... | None | null | null | null | null | null |
null | Use the first principles of differentiation to differentiate the following function:
{eq}\displaystyle y=x^{2/3}
{/eq} | None | null | null | null | null | null |
null | Kwame is interested in approximating the value of the integral \(\int_{1}^{3} \frac{e^x -1}{x}dx\) using the Trapezoidal Rule. He calculates \(\int_{1}^{3} \frac{e^x -1}{x}dx \approx \frac{1}{2}(2.7183 - 0.6321) + \frac{1}{2}(3.3118 - 1.1752)\) and gets approximately 2.7904. Using a calculator, he finds that the exact ... | None | null | null | null | null | null |
null | The Jackson Company has a variable cost ratio of 60% and $20,000 in fixed costs. If their variable cost ratio is expected to increase to 80% in the next year, they will also experience a change in breakeven sales. How will it change?
a. Increase by $10,000.
b. Increase by $40,000.
c. Decrease by $40,000.
d. Decrease by... | None | null | null | null | null | null |
null | A normal population has a mean of 75 and a standard deviation of 4.7. In a sample of 25, what is the probability of obtaining a mean greater than 78? | 0.0007 | null | null | null | null | null |
null | Which of the following contains both secured and unsecured short-term liabilities?
a. line of credit, transaction loan, commercial paper, trade credit
b. commercial paper, line of credit, floating lien agreement, pledging accounts receivable
c. pledging accounts receivable, factoring, inventory loans
d. accrued wag... | None | null | null | null | null | null |
null | Which of the following will be most effective in communicating the value a firm truly places on innovation?
A) The number of times the word innovation is used in speeches
B) The number of times the word innovation is used in company brochures and marketing material
C) The extent to which research & development budge... | None | null | null | null | null | null |
null | What sample size is needed if you wish to be 95% confident that your estimate is within 0.01 of the true proportion, given that the proportion will be near 20%? (Round up to the nearest whole number.) | None | null | null | null | null | null |
null | A firm has an average variable cost of $55, an average total cost of $75, and a total fixed cost of $20,000. Its current level of output is 5,000 units. If it doubles its level of output to 10,000 units, what will happen to its average total cost? | None | null | null | null | null | null |
null | I would like to prove $\lim_{n\to\infty}\left|\frac{(x-\alpha)^{2n}}{(2n)!}\right|=0$ by using the fact that $\forall c\in\mathbb{R}$, $\lim_{n\to\infty}\frac{n!}{n^c}=0$. I proved by induction that $n!\le n^{n\log n}$, so $(2n)!\le(2n)^{2n\log(2n)}$. I'm not sure how to take the logarithm of $(x-\alpha)^{2n}$. | None | null | null | null | null | null |
null | Baxter desires to purchase an annuity on January 1, 2014, that yields him five annual cash flows of $10,000 each, with the first cash flow to be received on January 1, 2017. The interest rate is 10% compounded annually. The cost (present value) of the annuity on January 1, 2014, is _____.
A. $37,908
B. $34,462
C. $3... | C | null | null | null | null | null |
null | The required return on the market portfolio is 8%. Assume that required returns are based on the CAPM. Your company has a beta of 2.0. The expected dividend growth rate is 7.0%. The last dividend was $1.00.
What is the current stock price?
Show all work. | None | null | null | null | null | null |
null | Find the Laplace transform of the following function: {eq}f(t) = 4 \delta (t) + t \ u (t) | None | null | null | null | null | null |
null | In a monopolistic competitive industry, price exceeds marginal cost in the long run because:
A. marginal cost exceeds average cost when price is greater than marginal cost.
B. the marginal revenue curve lies above the demand curve.
C. firms are earning economic profits, and more firms enter the market.
D. existing ... | None | null | null | null | null | null |
null | For a firm, after-tax income was $200,000, depreciation was $100,000, and the firm's tax rate was 40%. Using the percentage of sales approach, what is the firm's pro forma net income if sales increase by 10%? Select one:
a. $220,000
b. $180,000
c. $266,667
d. Cannot be determined based on the information provided | None | null | null | null | null | null |
null | Last week, Railway Cabooses paid their annual dividend of $2.20 per share. The company has been reducing the dividends by 10% each year. How much are you willing to pay to purchase stock in this company if your required rate of return is 15%? | None | null | null | null | null | null |
null | The Best and Krieg Company incurred the following research and development costs during 2016:
Salaries and wages for lab research $350,000
Materials used in R&D projects 400,000
Purchase of equipment 85,000
Fees paid to outsiders for R&D projects performed by the outsiders for Best and Krieg 465,000
Patent filin... | $1,300,000 | null | null | null | null | null |
null | The interest rate that banks charge each other for the overnight lending of reserves is
A) the discount rate.
B) the prime rate.
C) the federal funds rate.
D) the interest rate. | None | null | null | null | null | null |
null | Can the limit $\lim_{x \to 0} \dfrac{\sin(x^\sin x) - \sin(\sin x \cdot \log x)}{\sin x}$ be solved using Taylor Series, or is L'Hopital's rule necessary? | None | null | null | null | null | null |
null | An important advantage of specialty advertising is its:
A) ability to significantly lower the cost of sales calls.
B) low specific costs.
C) versatility.
D) potentially broad reach. | None | null | null | null | null | null |
null | Lumon Corporation manufactures titanium and aluminum tennis racquets. Lumon's total overhead costs consist of assembly costs and inspection costs. The following information is available:
Cost Titanium Aluminum Total Cost
Assembly 500 mach. hours 500 mach. hours $45,000
Inspections 350 150 $75,000
2,100 labor hours 1... | None | null | null | null | null | null |
null | The required market return on Ryan Corp.'s stock is 9%, and its beta is 0.75. If the risk-free rate of return is 5%, what is the market risk premium? | None | null | null | null | null | null |
null | The effect of trade on specialized employees of exporting industries will be _____ jobs and _____ pay because they are relatively _____.
A) fewer, lower, mobile
B) more, higher, mobile
C) more, lower, immobile
D) fewer, lower, immobile
E) more, higher, immobile | E | null | null | null | null | null |
null | Determine which of the following is not a step in the application of the perpetual inventory method.
a. Estimate the ending inventory.
b. Determine the cost of goods sold.
c. Determine the cost of merchandise purchased.
d. Determine the physical inventory. | None | null | null | null | null | null |
null | The stock of United Industries has a beta of 1.35 and an expected return of 16.2 percent. The risk-free rate of return is 3.6 percent. What is the expected return on the market? | None | null | null | null | null | null |
null | Jeff Gardner has invested in a fund that will make an annual payment to him of $1,000 for 20 years. The fund has a required return of 8%. How much has Jeff paid for this annuity?
a. $9,818
b. $13,728
c. $16,678
d. $21,455 | None | null | null | null | null | null |
null | As a financial consultant to U.S. Airways you have been asked to evaluate their consideration of leasing a new aircraft to replace an old one. If the new aircraft is leased, U.S. Airways will pay $63 million immediately and $18 million per year for the next five years. If the new aircraft is purchased, U.S. Airways wil... | None | null | null | null | null | null |
null | Find the probability that the sample mean will be greater than $550, given that the weekly earnings of students in one age group are normally distributed with a standard deviation of $50 and a random sample of 25 students is obtained. Assume the population mean is $500. | None | null | null | null | null | null |
null | Two microphones, 3.0 m apart, pick up the sound of a source emitting sound at 1024 Hz. The source is moving in a direction parallel to the line joining the microphones. When the source is equidistant from the microphones, the signals picked up by the microphones interfere constructively. At that instant, the angle betw... | C | null | null | null | null | null |
null | Omega Company has the following two customers:
Woodruff
Ensley
Sales
$900,000
$800,000
Cost of goods sold
360,000
160,000
MSDA expenses, excluding sales commissions
640,000
130,000
If the company pays a 2% sales commission... | None | null | null | null | null | null |
null | Evaluate the expression and approximate the value of the expression to four significant digits using a calculator.
$$\dfrac {\log 18} {\log 3}
$$ | None | null | null | null | null | null |
null | As of December 31, 2013, Warner Corporation reported the following:
Dividends payable 32,000
Treasury stock 570,000
Paid-in capital share repurchase 32,000
Other paid-in capital accounts5,200,000
Retained earnings 4,200,000
During 2014, half of the treasury stock was resold for $250,000; net income was $570,000; cas... | None | null | null | null | null | null |
null | Almeda Corporation produces a single product. The company's income statement for September is given below:
Sales (9,000 units)
$405,000
Cost of goods sold
216,000
Gross margin
189,000
Selling and administrative expenses:
Fixed
76,500
... | None | null | null | null | null | null |
null | Patton Corp. had the following factory overhead costs:
Indirect materials$4,000
Indirect labor$3,500
Factory Depreciation$12,000
Factory property tax$1,500
Sod for factory parking lot$1,000
Patton Corp. estimated total factory overhead costs of $60,000 and total direct labor hours of 8,000 for the year. Actual factor... | None | null | null | null | null | null |
null | The Work-in-process inventory account of a manufacturing company shows a balance of $2,600 at the end of an accounting period. The job cost sheets of the two uncompleted jobs show charges of $400 and $200 for direct materials, and charges of $300 and $500 for direct labor.
From this information, it appears that the co... | 150% | null | null | null | null | null |
null | Which of the following budgets is not part of the operating budget?
A) The production budget.
B) The budgeted balance sheet.
C) The sales budget.
D) The budgeted income statement. | None | null | null | null | null | null |
null | Sheldon’s Stick Company estimates inventory at 40% of the next year’s anticipated cost of goods sold. If the cost of goods sold is expected to be $600,000, and 50% of the inventory is financed with a short-term note payable, what are the company's estimated current liabilities?
a. $75,000
b. $120,000
c. $150,000
d.... | None | null | null | null | null | null |
null | The Swenson Corporation has a standard costing system. The following data are available for June:
Actual quantity of direct materials purchased 50,000 pounds
Standard price of direct materials $4 per pound
Material price variance $6,000 unfavorable
Material quantity variance $2,500 favorable
The actual quantity of... | None | null | null | null | null | null |
null | Monetary policy has a _____ effect on aggregate demand in a(n) _____ economy, and fiscal policy has a _____ effect on aggregate demand in a(n) _____ economy.
a. weaker; open; weaker; open
b. weaker; closed; weaker; closed
c. stronger; closed; weaker; open
d. stronger; open; weaker; open | None | null | null | null | null | null |
null | An expansionary monetary policy might lead to a significant decrease in:
a) interest rates, investment spending, and unemployment
b) interest rates, consumption spending, and inflation
c) consumption spending, saving, and investment spending
d) interest rates, saving, and investment spending | None | null | null | null | null | null |
null | Fool-Proof Software is considering a new project whose data are shown below. The equipment that would be used has a 3-year tax life, and the allowed depreciation rates for such property are 33%, 45%, 15%, and 7% for Years 1 through 4. Revenues and other operating costs are expected to be constant over the project's 10-... | $28,294 | null | null | null | null | null |
null | I wrote a program that takes as input a 4*4 matrix A and returns the adjugate matrix (denoted by 'adj(A)') and determinant (denoted by 'det(A)'). But it's not working properly. For example, if I input:
A = 1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
My program gives the correct determinant (0) but the adjugate matrix is n... | None | null | null | null | null | null |
null | A share of stock in the G&P Manufacturing Company has a required return of 20 percent, while the like-maturity yield on a government bond is 7 percent. The market has a risk premium of 6 percent for stocks versus government bonds. What is the beta of the stock?
a. 0.157
b. 0.204
c. 0.363
d. 0.500 | None | null | null | null | null | null |
null | Revenues of {eq}\$400,000
{/eq}, expenses of {eq}\$180,000
{/eq}, and the write-off of a worthless account receivable of {eq}\$10,000
{/eq} would result in a:
A. Net loss of {eq}\$30,000
{/eq}.
B. Net income of {eq}\$190,000
{/eq}.
C. Net income of {eq}\$180,000
{/eq}.
D. Net income of {eq}\$320,000
{/eq}. | None | null | null | null | null | null |
null | Kim's Farm Supply has decided to take out a $300,000 loan. Which of the following correctly shows the accounting and economic costs if the interest rate on the loan is 5% and the opportunity cost is 7%?
A. accounting cost = $15,000; economic cost = $21,000
B. accounting cost = $15,000; economic cost = $30,000
C. acc... | None | null | null | null | null | null |
null | For the purposes of a single-level income statement, we sum
A. gross margin and contribution margin.
B. gross margin and gross profit.
C. contribution margin and gross profit.
D. None of these answer choices are correct. | None | null | null | null | null | null |
null | Discounted Payback
Project K costs $65,000, its expected cash inflows are $15,000 per year for 8 years, and its WACC is 10%. What is the project's discounted payback? Round your answer to two decimal places. years | 5.96 | null | null | null | null | null |
null | A country has a constant opportunity cost of 2 units of X per unit of Y. It has a labor force of 120 units and produces a total of X + Y = 120 units. A neighboring country has a constant opportunity cost of 3 units of X per unit of Y and a labor force of 80 units that produces a total of X + Y = 80 units. In this examp... | None | null | null | null | null | null |
null | Project I has a beta of 0.65 and a projected return of 12 percent. Project II has a beta of 0.9 and a projected return of 17 percent. Project III has a beta of 1.4 and a projected return of 19 percent. Given the risk-free rate is 8 percent and the market risk premium is 8.5 percent, which projects should be accepted if... | None | null | null | null | null | null |
null | In an oligopoly market:
A. there are a large number of firms.
B. each firm produces a small share of total market sales.
C. each firm has some control over the market price.
D. all of the above | None | null | null | null | null | null |
null | What type of organizational structure promotes specialization of labor and allows rapid decision making?
A) Divisional structure by product
B) Functional structure
C) Divisional structure by customer
D) Strategic business unit E) Matrix structure | None | null | null | null | null | null |
null | The narrowest definition of the money supply (M1) includes:
A) demand deposits and other checkable deposits.
B) currency.
C) demand deposits and other checkable deposits and traveler's checks.
D) currency, demand deposits and other checkable deposits. | None | null | null | null | null | null |
null | A diatomic ideal gas is heated at constant volume until its pressure becomes 3 times.it is again heated at constant pressure until its volume is doubled.Find the molar heat capacity for the whole process? | 3.1R | null | null | null | null | null |
null | A normal distribution has a mean of $250$ and a standard deviation of $40$. For this distribution, calculate $P(X<263)$. Round the answer to four decimal places. | None | null | null | null | null | null |
null | Calculate the variance of a portfolio that is invested 25 percent in Stock Q, 60 percent in Stock R, and 15 percent in Stock S, given that the expected returns and standard deviations for these three stocks are as follows: Stock Q: 14% return, 12% standard deviation; Stock R: 10% return, 8% standard deviation; Stock S:... | None | null | null | null | null | null |
null | A 20-year-old healthy male. He lost 8 kg without reducing his calorie intake. He is most likely to have:
A. Decreased levels of nonesterified free fatty acids (NEFA)
B. Decreased levels of glycogen synthase
C. Increased levels of glucagon
D. Decreased levels of glucokinase
E. Increased levels of acetoacetyl CoA | None | null | null | null | null | null |
null | DW Co. stock has an annual return mean and standard deviation of 15% and 40%, respectively. What is the smallest expected loss in the coming year with a probability of 2.5%? | None | null | null | null | null | null |
null | The current level of nominal GDP is $2.7 trillion; the price level is 210; and potential output is $3.0 trillion. Based on the Taylor rule, the Federal Reserve should set the target rate of interest equal to:
a. less than 2.0 percent.
b. 2.0 percent.
c. between 2.0 percent and 3.0 percent.
d. 3.0 percent.
e. great... | None | null | null | null | null | null |
null | For the following series, choose the correct statement.
{eq}\sum\limits_{n = 1}^\infty {{{{{\left( { - 5} \right)}^n}} \over {{n^2}}}}
{/eq}
a. The series is absolutely convergent.
b. The series converges, but not absolutely convergent.
c. The series diverges. | c | null | null | null | null | null |
null | The following ratios measure the efficient use of assets:
a. Liquidity ratios
b. Profitability ratios
c. Debt management ratios
d. Asset management ratios. | None | null | null | null | null | null |
null | Assume that a business has an EBIT of $50 million, an interest expense of $10 million, and a depreciation expense of $5 million. Furthermore, its market multiple is based on EBITDA as the value proxy is 5.
What is the estimate of the business's equity value? | None | null | null | null | null | null |
null | When stock is exchanged for noncash assets,
A. debit the asset for prior book value and credit Common Stock for cash received.
B. debit assets for market value and credit Common Stock for par value; if needed, credit Paid-In Capital in Excess of Par.
C. debit assets for market value and credit Common Stock for market v... | None | null | null | null | null | null |
null | Data for January for Bondi Corporation and its two major business segments, North and South, appear below:
Sales revenues: North: $585,000; South: $459,250
Variable expenses: North: $363,000; South: $273,000
Traceable fixed expenses: North: $68,900; South: $57,200
In addition, common fixed expenses totaled $129,... | None | null | null | null | null | null |
null | How many months from today will you have to make your first payment, if you need $7,000 in 6 years and your savings account pays 7% APR, compounded monthly? | None | null | null | null | null | null |
null | Vega Corporation's December 31, 2015 balance sheet showed the following:
8% preferred stock, $20 par value, cumulative, 10,000 shares authorized; 8,500 shares issued $170,000
Common stock, $10 par value, 1,000,000 shares authorized; 950,000 shares issued, 940,000 shares outstanding 9,500,000
Paid-in capital in excess... | 24,639,000 | null | null | null | null | null |
null | Interest at an annual rate of 4% is paid on a $4,300 loan. What is the total amount due for the loan after two years? | None | null | null | null | null | null |
null | Data for U.S. Savings Bonds:
Face Value = $100
Maturity = 10 years
Purchase Price = $73.30
The rate of return on a U.S. savings bond is _____.
A) 9 percent
B) 10 percent
C) 11 percent
D) 12 percent
Explain. | None | null | null | null | null | null |
null | Is there some useful approximation to the eigenvalues of this matrix? | None | null | null | null | null | null |
null | Determine the sample size required to estimate a population mean to within 9 units given that the population standard deviation is 93. Use a confidence level of 90%. | None | null | null | null | null | null |
null | Money supply, interest rates, investment spending, and AD.
Assume the Fed makes open market _____ of government securities. This action will _____ the money supply, _____ interest rates, and _____ investment spending, thereby _____ the AD curve.
a. purchases; increase; increase; increase
b. sales; decrease; increase... | None | null | null | null | null | null |
null | How large a sample should be taken to be within $200 of the actual average with 99% confidence, assuming a population standard deviation of $1,000? | 166 | null | null | null | null | null |
null | Which of the following statements will always hold true?
a. The constant growth valuation formula is not appropriate to use unless the company's growth rate is expected to remain constant in the future.
b. It will never be appropriate for a rapidly growing startup company that pays no dividends at present - but is ex... | None | null | null | null | null | null |
null | The company's financial advisors recommend that ABC Software conduct most of its business in a vehicle currency. Which of the following is true of vehicle currencies?
A) A vehicle currency is a contract that requires the exchange of an agreed-upon amount of a currency on an agreed-upon date at a specific exchange rate... | None | null | null | null | null | null |
null | Galaxy United, Inc. 2009 Income Statement ($ in millions)
Net Sales
$8,600
Less: Cost of goods sold
7,270
Less: Depreciation
415
Earnings before interest and taxes
915
Less: Interest paid
80
Taxable Income
835
Le... | None | null | null | null | null | null |
null | Which of the following will cause a cost of capital to increase?
A) The company's earnings will increase.
B) The market risk premium increases.
C) The company uses more debt.
D) The company repurchases stock. | None | null | null | null | null | null |
null | What happens to the return on equity if a firm reinvests its earnings at a rate lower than the required return?
a. The return on equity increases.
b. The return on equity decreases.
c. The return on equity stays the same. | None | null | null | null | null | null |
null | What solutions can the government employ to reduce inefficiency when there is a monopolist? (Choose all that apply)
A. Regulate the market by imposing a maximum price that can be charged.
B. Subsidize the monopolist.
C. Reduce trade barriers to foster competition.
D. Break up the monopolist into several smaller fir... | A, C, D | null | null | null | null | null |
null | Fiscal policy is
a. the government's use of government spending and taxes to achieve macroeconomic goals.
b. the buying and selling of government bonds in the open market.
c. the government's use of monetary policy tools to achieve macroeconomic goals.
d. the government's ability to run a budget surplus. | None | null | null | null | null | null |
null | Jorge Company buys merchandise on account for {eq}\$3,000
{/eq}, with credit terms of {eq}2/15
{/eq}, {eq}\mathrm{n}/30
{/eq}. If Jorge pays the bill within the discount period, it will return {eq}\$200
{/eq} of the merchandise.
What is the amount of the cash payment?
A. {eq}\$2,480
{/eq}.
B. {eq}\$2,556
{/eq}... | None | null | null | null | null | null |
null | Oxford Company has a machine with a book value of $114,500 and a remaining five-year useful life. A new machine is available at a cost of $222,000, and Oxford can also receive $62,500 for trading in its old machine. The new machine will reduce variable manufacturing costs by $37,000 per year over its five-year useful l... | None | null | null | null | null | null |
null | Assume the economy is operating at its full-employment level of output of $5,000. Then there is a reduction in investment spending of $100. Based on the multiplier of 1.25, we know that:
a. the aggregate demand curve has shifted right and real GDP has fallen by $250
b. the aggregate demand curve has shifted left and ... | None | null | null | null | null | null |
null | Which of the following would be an example of a sunk cost?
a. The cost of a new oil burner that replaced a destroyed one.
b. The cost of an old inefficient oil burner that will be replaced by a more modern and efficient one.
c. Depreciation expense.
d. Lost revenue from a bad debt. | None | null | null | null | null | null |
null | Apex Corporation manufactures two types of widgets: Standard and Pro. For the past quarter, Apex's overhead costs consist of $1.25 million in machining costs and $1.45 million in assembly costs. Other data for the period include the following: Direct Labor hour: 10,000 for Standard, 15,000 for Pro. Machine Hours: 8,000... | C | null | null | null | null | null |
null | I need to find the limit (if it exists) and justify by either the precise definition of a limit or by using a graphing calculator. $$\lim_{x \to \infty} \frac{|2x-3|}{|2x+5|}$$ What steps should I take next? | None | null | null | null | null | null |
null | Calculate the magnitude of the electric field at the origin due to the following distribution of charges: +q at (x, y) = (a, a), +q at (a, -a), -q at (-a, -a) and -q at (-a, a), where q = 5.60 10{eq}^{-7}
{/eq} C and a = 4.60 cm. | None | null | null | null | null | null |
null | The Screamers, a regional U.S. soccer club, is considering purchasing a new scouting radar system, called System $X$, from XYZ Sports Equipment. To acquire System $X$, the club needs to borrow $250,000 for the equipment. The equipment has a six-year life and a salvage value of $10,000. The interest rate is $6\%$. Compu... | None | null | null | null | null | null |
null | On what interval is the function $f (x) = (x + 2)^ {2/3} (x - 1)$ concave down? Answer in interval notation. | None | null | null | null | null | null |
null | Find the limit as $t \to 0^+$ of $\dfrac{t(1+\cos{2t})}{e^{at} - 1}$. How do I evaluate the limit $\lim_{t \to 0} \dfrac{\sin{2t}+2\cos{2t}-2}{at}$ to apply L'Hopital's rule? | None | null | null | null | null | null |
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