id string | problem string | answer string | answer_type string | category string | difficulty string | eval_score int64 | similar_problems list |
|---|---|---|---|---|---|---|---|
null | How do you find the derivative of #(5x^7)/(4x^4)#? | None | null | null | null | null | null |
null | Suppose an economy has reached a steady state and in this steady state, the capital stock per worker is below the golden rule level. At this steady state, further capital accumulation:
A. will raise consumption per worker forever.
B. will lower the capital stock per worker.
C. will raise the capital stock per worker... | None | null | null | null | null | null |
null | Find the exact coordinates of the centroid of the region to the right of the y axis between y=2e^{-2x} and the x axis. | (1/2, 1/2) | null | null | null | null | null |
null | In order to receive a balance sheet of a company for 2010 that will give a fair presentation of their financial condition at the end of 2010, which of the following must the company do?
a. Amortize any bond discounts or premiums.
b. Prepare the income statement for 2010.
c. Prepare adjusting entries for revenue earn... | None | null | null | null | null | null |
null | Assuming that the standard deviation for this distribution is 14, find the percentage of values that will fall between $900 and $1,100, given that the distribution is normally distributed and the price/rent per square foot for office space in Southern California follows the normal distribution with a mean of $1,500. | None | null | null | null | null | null |
null | If the marginal cost curve is rising, the marginal cost of producing the current unit of output:
a) is less than the average cost.
b) is equal to the average cost.
c) is greater than the average cost.
d) may be either greater than or less than the average cost. | None | null | null | null | null | null |
null | The long-run aggregate supply curve is:
a. vertical, because in the long run changes in the money supply affect only the price level.
b. vertical, because in the long run changes in the money supply affect only the real output.
c. positively sloped, because in the long run prices affect only the price level.
d. ver... | None | null | null | null | null | null |
null | Variable costing fell out of favor in management circles because:
A) It leads to devastating price wars.
B) It leads to government intervention.
C) It was replaced by the balanced scorecard.
D) None of the above. | None | null | null | null | null | null |
null | Which of the following would cause the short-run aggregate supply curve to shift to the right?
A) an increase in the price level
B) a decrease in inflation expectations
C) a technological advance
D) an increase in interest rates | C | null | null | null | null | null |
null | Wonders Manufacturing reported the following financial information:
begin{align*}
\text{Rent expense:}
\text{Total} &= \$49,000 \\
\text{Including the following:}
\text{Common area (allocated equally to all divisions)} &= \$2,000 \\
\text{Executive office space} &= \$14,000 \\
\text{Division A Building expens... | None | null | null | null | null | null |
null | A complex number $z$ is said to be harmonic if it satisfies the equation
$$z+|z|=\frac{1}{z}-\frac{1}{|z|}$$
Find the product of all the complex numbers which are harmonic. | None | null | null | null | null | null |
null | My house is at $(0,0)$ on an infinite lattice. I start walking north and at each intersection, I choose to go left, right, or forward. What's the probability that I end up back at $(0,0)$? | None | null | null | null | null | null |
null | In which of the following steps of the classical model do managers access sources and reasons for potential resistance to the decision?
A) monitoring and evaluation results
B) implementing the decision
C) selecting alternatives
D) generating alternatives | None | null | null | null | null | null |
null | What would be the effect on earnings per share (EPS) if C Corporation used the proceeds to pay down debt?
A) Decrease EPS by more than {eq}\$1.45
{/eq}.
B) Decrease EPS by between {eq}\$1.45
{/eq} and {eq}\$1.25
{/eq}.
C) No change in EPS.
D) Increase EPS by more than {eq}\$1.45
{/eq}.
E) Increase EPS by betwe... | None | null | null | null | null | null |
null | Juniper Company uses a perpetual inventory system and the gross method of accounting for purchases. The company purchased $9.750 of merchandise on August 7 with terms 110 n/30. On August 11, it returned $1,500 worth of merchandise. On August 16, it paid the full amount due. The correct journal entry to record the payme... | a | null | null | null | null | null |
null | You are analyzing the profitability of a potential project (project Delta), with the following details:
Initial investment (CF0): -50,000
Interest rate: 10%
Cash inflows: 15,000 in Year 1; 15,000 in Year 2; 20,000 in Year 3; 10,000 in Year 4
What is the MIRR for Project Delta?
a) 4.85
b) 5.73
c) 10.00
d) 10.90
... | None | null | null | null | null | null |
null | Stockholders' equity of DeskMart Corporation as of January 1, 2018, was as follows:
Preferred stock, par value $100 (irredeemable) $500,000
Common stock, par value $10,000,000
Additional paid-in capital - common stock 2,500,000
Retained earnings 5,000,000
Total stockholders' equity $11,500,000
During 2018, the fo... | None | null | null | null | null | null |
null | Find the equation of the plane that passes through the line of intersection of the planes $x-y+z=1$, $2x+y-2z=3$, and is perpendicular to the plane $x+y+z=5$. | None | null | null | null | null | null |
null | Which of the following is not a correct formula for determining a firm's cost of debt capital?
A. Yield to Maturity on long-term debt * (1 - Tax Rate)
B. Coupon interest rate on existing debt * (1 - Tax Rate)
C. Coupon interest rate on new debt
D. All of the above | None | null | null | null | null | null |
null | Which one of the following is a correct statement about the current yield?
A. It is equal to the internal rate of return for the bond.
B. It is equal to the internal rate of return for the investor if the bond is held to maturity.
C. It is generally a better approximation of the total return on a bond than the inter... | None | null | null | null | null | null |
null | Which of the following companies is likely to have a higher beta, and thus a high cost of capital?
a) an auto manufacturer who runs an assembly line with union workers.
b) a high tech auto manufacturer with a fully automated line requiring only a handful of non union workers. | a | null | null | null | null | null |
null | Consider the sequence defined by
{eq}\, x_{n+1} = 5 - \frac{1}{x_n}
{/eq}
for {eq}\, n = 1, 2, 3, ...
{/eq} and {eq}\, x_1 = 1.
{/eq} Is this sequence convergent or divergent? | None | null | null | null | null | null |
null | Jarvis Company had 100,000 shares of $50 par value common stock outstanding at the beginning of the year. During the year, the company declared a dividend of $1 per share, but the dividend was not paid until the following year. Jarvis's net income for the year was $500,000. The cash balance at the beginning of the year... | None | null | null | null | null | null |
null | Determine the acute angles between the curves y=14x^2 and y=14x^3 at their points of intersection. Give your answers in degrees rounding to one decimal place. | None | null | null | null | null | null |
null | You are planning to test the hypothesis that the mean from population 1 is significantly smaller than the mean from population 2. From past studies, it is known that the two population variances are equal. Both distributions are normal. The 95% confidence interval for {eq}\mu{/eq}1 - {eq}\mu{/eq}2 has already been calc... | None | null | null | null | null | null |
null | The Anderson Manufacturing Company has a target capital structure of 60 percent common stock, 10 percent preferred stock, and 30 percent debt. Its cost of common equity is 14 percent, the cost of preferred stock is 6 percent, and the cost of debt is 8 percent. The relevant tax rate is 35 percent.
What is Anderson's WA... | None | null | null | null | null | null |
null | Rosnan Industries balance sheets and income statements for the years 2012 and 2013 are as follows:
Balance Sheet 2013 2012
Cash and equivalents $60 $45
Accounts receivable 275 300
Inventories 375 350
Total Current assets $710 $695
Net plant and equipment 2,000 1,490
Total Assets $2,710 $2,185... | $485 | null | null | null | null | null |
null | Is there a solution for the following quadratic equation: $x^2 - (17/4)x + 1=0$ (The answer is given as $(17/8)+/\sqrt{(11/16)}$)? | None | null | null | null | null | null |
null | The higher a country ranks in terms of uncertainty avoidance and power distance, and the lower it ranks in individualism, the more likely it is to rank highly in terms of:
a. conservatism
b. professionalism
c. uniformity
d. flexibility | None | null | null | null | null | null |
null | R Company has a capital budget of $2.15 million. The company wants to maintain a target capital structure which is 70% debt and 30% equity. The company forecasts that its net income this year will be $1,000,000. If the company follows a residual distribution model and pays all distributions as dividends, what will be i... | None | null | null | null | null | null |
null | How many voters should be sampled to estimate the proportion who opposed the "welfare-to-work" bill to within 0.05 with 90% confidence, given that 55% of the voters oppose the bill? | None | null | null | null | null | null |
null | Find {eq}\frac{dy}{dx} at x=1 {/eq} given {eq}y=\frac{u+1}{u-1} , \ \ u=\frac{x-1}{x+1}.{/eq} | None | null | null | null | null | null |
null | You are expected to receive $50,000 at the end of each of the next 10 years. If the opportunity cost of capital (interest rate) is 10% per year, compounded annually, what is its future value? | $796,871.23 | null | null | null | null | null |
null | In 2017, Chill Corporation constructed assets costing $1,000,000. The weighted-average accumulated expenditures on these assets during 2017 was $600,000. To help pay for construction, Chill Corporation borrowed $400,000 at 10% on January 1, 2017. Funds not necessary for construction were invested in short-term securiti... | None | null | null | null | null | null |
null | The recent financial statements of Marquis Inc. are presented below:
M. INC. Income Statement (partial)
Sales $1,500,000
Cost of Goods Sold $1,000,000
Gross Margin $500,000
Operating Expenses $400,000
Income Taxes $60,000
Net Income $40,000
M. INC. Balance Sheet (partial)
Current Assets:
Cash $40,0... | None | null | null | null | null | null |
null | Compute the area bounded by f(x) = -9x^2 + 54x + 24 and the x-axis between x = 0 to x = 6 by using Riemann sums and limits. | None | null | null | null | null | null |
null | Find the nth partial sum of the geometric sequence for the indicated value of n. Round to three decimal places. 18, 6, 2, 2/3; n=6 | None | null | null | null | null | null |
null | Listed below are the net incomes for the years 1991-2015 for a certain tire company.
Year Net Income in $1,000,000s
1991 $6.1
1992 $5.5
1993 $10.3
1994 $10.0
1995 $11.8
1996 $12.8
1997 $10.2
1998 $8.4
1999 $8.0
2000 $16.2
2001 $9.3
2002 $15.6
2003 $13.6
2004 $15.6
2005 $11.5
2006 $9.0
2007 $12.9
2008... | None | null | null | null | null | null |
null | Quantity Price per pair Total
Beginning Inventory 6 pairs $18 = $108
January 6 Purchase 3 pairs $16 = $48
January 10 Sale 5 pairs N/A
January 15 Purchase 8 pairs $15 = $120
January 20 Sale 10 pairs N/A
January 25 Purchase 4 pairs $22 = $88
Using this information, perpetual LIFO cost of goods sold is
a. $240
b. $242... | a | null | null | null | null | null |
null | Assume that Canada and the United States are the only two countries in the world. Assume that the average import demand in each country depends only on the relative prices of imported and domestically produced goods. The marginal product of labor is constant in each country and is given by MPPC = 150 - 5PC and MPPM = 2... | None | null | null | null | null | null |
null | I'm given the map $x \mapsto F'(x)$ on a Banach space, where $F(x) = \int_{[0,1]} xy\,dy$. How can I show that there exists a unique $x \in E$ such that $x = F'(x)$? | None | null | null | null | null | null |
null | Suppose that the cross-price elasticity of demand between Good X and Good Y is negative. We can conclude that:
A. {eq}X
{/eq} and {eq}Y
{/eq} are normal goods.
B. {eq}X
{/eq} and {eq}Y
{/eq} are inferior goods.
C. {eq}X
{/eq} and {eq}Y
{/eq} are complementary goods.
D. {eq}X
{/eq} and {eq}Y
{/eq} are substi... | None | null | null | null | null | null |
null | Kohler Corporation has net income of $16.2 million and tax liability of $5.1 million. Its interest expense is $4.5 million and its cash flow from operations is $18.7 million. What is its cash flow to sales ratio? | None | null | null | null | null | null |
null | Roberts Corporation, a corporation in its first year of operations, had $50,000 of pre-tax income from operations and $10,000 in dividend income. It also sustained a $15,000 operating loss (not offset against other income). Its charitable contributions for the year were $12,000.
The amount of Roberts Corporation's cha... | None | null | null | null | null | null |
null | Faris currently has a capital structure of 40 percent debt and 60 percent equity, but is considering a new product that will be produced and marketed by a separate division. The new division will have a capital structure of 70 percent debt and 30 percent equity. Faris has a current beta of 1.1, but is not sure what the... | 2.74 | null | null | null | null | null |
null | Use the method of Lagrange multipliers. Maximize f(x, y, z) = 4x + y + 2z subject to the constraint x^{2} + y^{2} + z^{2} = 1. | None | null | null | null | null | null |
null | Leah Inc. is considering a project with the following cash flows and WACC = 10%.
Year
0
1
2
3
4
Cash flow
-$1,000
$1,000
$1,000
$1,000
-$1,000
Which of the following is the correct calculation of the project's NPV?
A. $1000 PV factor (10%... | None | null | null | null | null | null |
null | Between what months do infants "screen out" sounds not used in their native tongue?
a) 7-9
b) 6-8
c) 1-2
d) 4-5 | None | null | null | null | null | null |
null | Assume that your investment club has only two possible types of members: full members and associate members. Full members pay $500 per year and receive 100 dividends, while associate members pay $250 per year and receive 50 dividends. The cost to become a full member is $1000, while the cost to become an associate memb... | None | null | null | null | null | null |
null | Assume that U.S. and British investors require a real return of 2%. If the nominal U.S. interest rate is 15%, and the nominal British rate is 13%, then according to the IFE, the British inflation rate is expected to be about _ _ _ _ the U.S. inflation rate, and the British pound is expected to _ _ _ _.
a) 2 percentage... | None | null | null | null | null | null |
null | Company A has a P/E ratio of 30. Company B has a P/E ratio of 10. What might account for these differences?
a. Company A is expected to grow faster than Company B
b. Company A has more predictable cash flows and earnings compared to Company B (That is, Company A's business is less risky)
c. Company A has a higher di... | e | null | null | null | null | null |
null | Will your answers in parts (a) and (b) be the same for all choices of {eq}\displaystyle
p1
{/eq} and {eq}\displaystyle
p2
{/eq} or will they depend on the values of {eq}\displaystyle
p1
{/eq} and {eq}\displaystyle
p2
{/eq}?
a. Yes, the answers will be the same for all values of {eq}\displaystyle
p1
{/eq} and... | None | null | null | null | null | null |
null | You expect to receive $20,000 at graduation in 2 years. You plan on investing this money at 9% until you have $100,000. How long from today will it be until this occurs? | None | null | null | null | null | null |
null | Suppose a monopolist faces the following demand curve:
Price Quanity
$60 0
$55 1
$50 2
$45 3
$40 4
$35 5
$30 6
$25 7
What is the marginal revenue of the 4th unit of output?
a) $5
b) $15
c) $25
d) $35
e) None of the above | None | null | null | null | null | null |
null | Kiddy's Shop is an all-equity firm that has 20,000 shares of stock outstanding. The company has decided to borrow $1 million to buy out the shares of a deceased stockholder who holds 2,500 shares. What is the total value of this firm if you ignore taxes?
A. $8.1 million
B. $9.2 million
C. $10.0 million
D. $11.0 mil... | None | null | null | null | null | null |
null | New Age Company sold some equipment to Dakota Company on January 1, 2013. The cash selling price would have been $781,282. Dakota entered into an installment sales contract that required four equal annual payments of $200,000 on January 1 of 2013, 2014, 2015, and 2016. The first payment was due on January 1, 2013. New ... | None | null | null | null | null | null |
null | What is the net area between f(x) = xsinx and the x-axis over x in [0, 3π]? | 3pi | null | null | null | null | null |
null | Use the first shifting theorem (FST) to find the Laplace transform of {eq}f(t) = 2e^{-2t} t*u(t) | None | null | null | null | null | null |
null | In the early years, the twelve apostles managed the church. They made decisions as a group. When a dispute arose regarding belief and practice as applied to the non-Jews who were coming to faith, the apostles convened a conference of leaders from other local congregations to reach a consensus on the issue. Which of Hen... | None | null | null | null | null | null |
null | Which of the following solutions has the greatest buffer capacity?
a) 100 mL of 0.1 M HF mixed with 100 mL of 0.15 M NaF.
b) 100 mL of 0.1 M HF mixed with 100 mL of 0.1 M NaF.
c) 200 mL of 0.1 M HF mixed with 100 mL of 0.1 M NaF.
d) 200 mL of 0.1 M HF mixed with 200 mL of 0.1 M NaF. | None | null | null | null | null | null |
null | Suppose that a molecular ion with charge -10e is embedded within the 5.0-nm-thick cell membrane of a cell with membrane potential -70mV. What is the electric force on the molecule? | None | null | null | null | null | null |
null | Suppose the marginal product of labor is 50 and the marginal product of capital is 100. If the wage rate is $10 and the price of capital is $20, then in order to minimize costs, the firm should use:
a. more labor and less capital.
b. more capital and less labor.
c. more labor and capital.
d. less labor and capital. | None | null | null | null | null | null |
null | Which of the following could appear in an adjusting entry, closing entry, and reversing entry?
a. Withdrawals
b. Salary Expense
c. Cash
d. Depreciation Expense, Buildings | B | null | null | null | null | null |
null | As the RDP increase, the measure of risk exposure is affected
A. inversely.
B. directly.
C. not at all. | None | null | null | null | null | null |
null | Use Stokes' Theorem to evaluate {eq}\iint_s curlF.ndS{/eq}, where {eq}F(x, y, z) = 2x^2z^2i + y^2z^2j + xyzk{/eq} and {eq}S{/eq} is the part of the paraboloid {eq}z = x^2 + y^2{/eq} that lies inside the cylinder {eq}x^2 + y^2 = 4{/eq}, oriented upward. | None | null | null | null | null | null |
null | A company's relevant range of production is 3,000 units to 13,000 units. The unit costs when it produces and sells 8,000 units are provided in the table below. If 9,800 units are produced, what are the total amounts of direct manufacturing costs incurred to support this level of production? Assume that all of the compa... | None | null | null | null | null | null |
null | Calculate the probability that in a sample of 100, the mean length of time used is less than 45 hours, given that the mean length of time used by students in a city is 60 hours per week, the standard deviation is 20 hours per week, and the distribution is positively skewed. | None | null | null | null | null | null |
null | The following table shows the demand for a product during the month of June. Demand during the month of June is a function of price during June. Consider each of the six prices listed and think about the demand during June at that price. (This demand is not the market demand for the product but rather the demand for th... | None | null | null | null | null | null |
null | Jeremy's psychology professor has just assigned a term paper, and Jeremy must select a topic and define the important dimensions of this project. At this point, Jeremy is in which stage of creative thought?
a. verification
b. preparation
c. orientation
d. incubation | c | null | null | null | null | null |
null | A 1-year Treasury bond has an 8% yield, a 2-year Treasury bond has a 10% yield, and a 10-year Treasury bond has a 12% yield. The real risk-free rate, {eq}r^*
{/eq}, is 3%. The average inflation premium is 2.5%, and the maturity risk premium is estimated to be 0.05(t-1)%, where t=number of years to maturity. If the liq... | None | null | null | null | null | null |
null | How do I compute the degree of the extension $\mathbb{Q}(\alpha, \beta)$ over $\mathbb{Q}(\alpha + \beta)$, where $\alpha$ and $\beta$ are distinct roots of the polynomial $f = X^4 + 3X^2 + 3$, given that I know $\beta = \alpha + \zeta$, with $\zeta$ being a non-trivial 6th root of unity, and that $X^4 + 3X^2 + 3 = (X^... | None | null | null | null | null | null |
null | Oxidation-reduction reactions of first-order kinetics are common. The rate of the overall reaction is rate = -{eq}\frac{d\left [ C \right ]}{dt}
{/eq}. Show that t{eq}_{1/2}
{/eq} = {eq}\frac{0.693}{k}
{/eq} for first-order rate law. | None | null | null | null | null | null |
null | What is the instantaneous velocity of an object with position at time t equal to f(t) = (t-e^(2-t), t^2-e^t) at t=3? | None | null | null | null | null | null |
null | DreamWorks, Inc. purchased a 1-year insurance policy on September 1 for $60,000. The policy will expire on August 31 of the following year. If the policy was purchased on August 31 and the insurance premium was paid in full in advance, the journal entry to record the transaction would include a {eq}\_\_\_\_\_\_\_\_\_.
... | None | null | null | null | null | null |
null | How can I argue that $\lim_{t\to\infty}f(t)=\int_{[1,+\infty)}\lim_{t\to\infty}e^{-tx}\frac{\sin x}{x} d\lambda(x)$, where $f(t)=\int_{[1,+\infty)}e^{-tx}\frac{\sin x}{x} d\lambda(x)$ for $t\in [1,+\infty)$? I know that $|e^{-tx}\frac{\sin x}{x}|\le e^{-x}$ for $t\ge1$ and $\int_1^\infty e^{-x}<\infty$, so I thought ab... | 0 | null | null | null | null | null |
null | Which of the following is true regarding fixed costs per unit?
A. As activity levels increase, fixed costs per unit decrease.
B. As activity levels decrease, fixed costs per unit decrease.
C. Fixed costs per unit are constant within the relevant range of activity.
D. Fixed costs per unit are the same as average fix... | None | null | null | null | null | null |
null | The underlying security for a standard S&P 500 index call option is best described by:
a. individual common stocks
b. stockholders' equity of the issuer of the option
c. the S&P 500 stock index | None | null | null | null | null | null |
null | On January 1, 2013, Evergreen Company leases an asset from Rocky, Inc. The asset leased is a special computer server with an estimated useful life of 6 years. The lease agreement specifies six annual payments of $220,000 beginning January 1, 2013, the inception of the lease, and at each December 31 thereafter through 2... | None | null | null | null | null | null |
null | Suppose the economy is experiencing an inflationary gap. The AD curve will shift right if:
(a) people become pessimistic about their future income
(b) there is a decrease in government spending
(c) the price level rises
(d) business taxes are reduced | None | null | null | null | null | null |
null | Consider a four-year project with the following information: initial fixed asset investment=$563,221
straight-line depreciation to zero over the four-year life
zero salvage value
price=$37
variable costs=$26
fixed costs=$189,760
quantity sold=85,127 units
tax rate=33%
Calculate the sensitivity of OCF to changes... | None | null | null | null | null | null |
null | You want to endow a chair at your beloved alma mater that will provide $150,000 per year growing at 3%, forever. If the discount rate or the opportunity cost of capital is 5%, how much would you have to donate? | $7,500,000 | null | null | null | null | null |
null | You purchased 100 shares of stock for {eq}\$34
{/eq} per share. You received a dividend of {eq}\$2
{/eq} per share and later sold the shares for {eq}\$38
{/eq} per share. What is your holding period return on this stock? | None | null | null | null | null | null |
null | Your firm is considering a new project that you must analyze. Based on the following data, what is the project's Year 1 operating cash flow?
Sales = $20,800
Depreciation = $1,000
Other expenses = $6,000
Tax rate = 30% | None | null | null | null | null | null |
null | Compute the limit $$ \lim_{x \rightarrow \infty} x \tan^{-1} \left(\frac{1}{x}\right). $$. Assume that all relevant limits exist and no limit is of the form $0 \cdot \infty$ or $\infty - \infty$. | None | null | null | null | null | null |
null | Geopolitical uncertainty drives oil prices higher that result in an aggregate supply shock. In response, the Federal Reserve increases its target interest rate. In the short run, relative to the short run equilibrium situation if the Federal Reserve undertakes no action, output (RGDP) _____ and the price level _____.
... | None | null | null | null | null | null |
null | Use the demand function to find the rate of change of {eq}x {/eq} with respect to price {eq}p {/eq} for {eq}p=$10 {/eq} and interpret your result:
{eq}x=\dfrac{8,000}{0.25p+10} {/eq} | None | null | null | null | null | null |
null | A German citizen observes the spot rate between euros and Mexican pesos is currently MP15/?. Assume the expected inflation rate over the course of the year in Germany and Mexico is 3% and 6%, respectively. Suppose the spot rates for euros and pesos at the end of the year are as follows: $1.18/?, MP13/$ Which of the fol... | a | null | null | null | null | null |
null | If a firm increases its price, the market will shift toward firms with lower prices until:
a. the price in the market rises to the firm's price.
b. the price in the market falls to the new price.
c. the market is cleared.
d. None of the above are correct. | None | null | null | null | null | null |
null | Benton Corporation, The data below is for Benton Corporation for 2015.
Accounts Receivable-January 1, 2015$334,000
Credit sales during 2015850,000
Collections from credit customers during 2015725,000
Customer accounts written off as uncollectible during 201512,000
Allowance for Doubtful Accounts {Credit Balance} (Aft... | None | null | null | null | null | null |
null | The management of Martinez Electric company has decided to determine the feasibility of leasing a piece of heavy equipment to The First Corporation. The lease calls for 10 annual payments of $110,000 due at the end of each year. The lease is reported to have an implicit annual interest rate of 9% and the first payment ... | None | null | null | null | null | null |
null | AFS company has a monopoly in the soda industry in this country. The demand curve, marginal revenue and marginal cost curve for soda are given as follows:
P = 360 - 4Q
MR = 360 - 8Q
MC = 4Q
What is the maximum amount of profit that AFS can earn? | None | null | null | null | null | null |
null | Given the equation $\log_2(n^4) = 10$, is it valid to say that $n^4 = 2^{10}$, and therefore $n = 2^{10/4} = 4$? | None | null | null | null | null | null |
null | Find the volume of the solid obtained by rotating the region bounded by the curves y = √(25-x²), y = 0, x = 2, x = 4 about the x-axis. Sketch the region, the solid, and a typical disk or washer. | 94\pi / 3 | null | null | null | null | null |
null | It has been argued that because the monopolistic competitive firm faces a downward sloping demand curve, in long run equilibrium it:
a. Under-utilizes its plant size
b. Has excess capacity
c. Produces an output smaller than the one that would minimize its costs of production
d. (a) and (b)
e. All of the above | None | null | null | null | null | null |
null | Suppose $a,b \in \mathbb{Z}$. Find all possible solutions of $x$ that satisfy the congruences $x \equiv a \pmod {1000}$ and $x \equiv b \pmod{1001}$. | None | null | null | null | null | null |
null | Raffa Corporation had 15,000 shares of common stock outstanding at the end of last year and 20,000 shares of common stock outstanding at the end of this year. Raffa paid 18,000 dividends to its common stockholders this year. What were Raffa's dividends per share this year? | None | null | null | null | null | null |
null | A company issued a five-year, 7% bond with a par value of $100,000.
Management expects the market interest rate to stay constant at 7%.
Using the straight-line method of amortization, at what amount will the bond be reported in the financial statements at the end of the first year?
a) $100,000
b) $101,050
c) $98,9... | None | null | null | null | null | null |
null | How large a sample is required to be 95% confident that the estimate is within $.01 of the true proportion when the preliminary estimate of the proportion that smoke is .40? | None | null | null | null | null | null |
null | Evaluate the following improper integral: {eq}\int_{-\infty}^{\infty} e^{-x^{1/2}}dx{/eq} using the result {eq}\int_{-\infty}^{\infty} e^{-x^2}dx = \sqrt{\pi}{/eq}. | 2 | null | null | null | null | null |
null | You have been accepted to attend a private party in exchange for the interest from a ten-year, $5,000 note. The note will pay 10% annual interest. The party will start when the note matures and end one year after that. The note will be repaid at the end of 11 years. If you are to attend the party only if the present va... | None | null | null | null | null | null |
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