id string | problem string | answer string | answer_type string | category string | difficulty string | eval_score int64 | similar_problems list |
|---|---|---|---|---|---|---|---|
null | Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units):
Sales$24,800
Variable expenses13,200
Contribution margin11,600
Fixed expenses8,688
Net operating income$2,912
What is the margin of safety per... | None | null | null | null | null | null |
null | Kramer Company owns a machine with a cost of $150,000 and accumulated depreciation of $100,000. Kramer decides to discard the machine and receive nothing in return. What amount of loss should Kramer recognize on the disposal of the asset?
Amount of loss | None | null | null | null | null | null |
null | What is the probability that a randomly chosen portfolio from 100 portfolios, all of which have a correlation coefficient of 0.3 between them, will have a coefficient between 0.20 and 0.40? | None | null | null | null | null | null |
null | Which of the following statements is true?
a. Both the nominal interest rate and the effective interest rate may have an infinite number of decimal places.
b. In a single payment loan, the interest paid is computed on the original amount of the loan and is deducted from the loan proceeds, so the actual rate of intere... | None | null | null | null | null | null |
null | You know that a company's stock currently sells for $57 per share and the required return on the stock is 11 percent. You also know that the total return on the stock is evenly divided between a capital gains yield and a dividend yield.
If it's the company's policy to always maintain a constant growth rate in its divi... | 2.97 | null | null | null | null | null |
null | The purpose of the research described in this chapter was to obtain a better understanding of how financial managers make capital budgeting decisions. Specifically, the purpose was to identify the relationship between the capital budgeting techniques used and the size of the firms. What is the dependent variable?
a. R... | None | null | null | null | null | null |
null | Wolsey Industries Inc. expects to maintain the same inventories at the end of 2014 as at the beginning of the year. The total of all production costs for the year is therefore assumed to be equal to the cost of goods sold. With this in mind, the various department heads were asked to submit estimates of the cost for th... | None | null | null | null | null | null |
null | Use the Black-Scholes model to find the price for a call option with the following inputs:
(1) current stock price is $30, (2) exercise price is $35, (3) time to expiration is 4 months, (4) annualized risk-free rate is 5%, and (5) variance of stock return is 0.25.
a) $2.20.
b) $1.89.
c) $1.27.
d) $0.95.
e) $1.53. | None | null | null | null | null | null |
null | For the function {eq}z=x^{3}-2xy+y^{2}+1
{/eq}, find:
{eq}\dfrac{\partial^{2}z}{\partial x \partial y}
{/eq} at the point (3,2) | None | null | null | null | null | null |
null | Presented below are selected accounts for Funso Manufacturing and the amounts in their subsidiary ledgers.
Raw-Material Inventory
$132,700
Work-in-Process Inventory
355,500
Finished Goods Inventory
540,000
Manufacturing Overhead
357,400
Ca... | None | null | null | null | null | null |
null | Suppose the mean income of firms in an industry for a year is 35 million dollars with a standard deviation of 7 million dollars. If incomes for the industry are distributed normally, what is the probability that a randomly selected firm will earn less than 39 million dollars? Round your answer to four decimal places. | 0.7157 | null | null | null | null | null |
null | If fixed costs increase and all other factors remain constant, what will be the impact on the:
A. breakeven point and the margin of safety ratio?
B. margin of safety ratio and the operating profit?
C. breakeven point and operating profit?
D. operating profit and the margin of safety ratio? | None | null | null | null | null | null |
null | If two variables X and Y are uncorrelated, the covariance (COV(X,Y)):
a) is zero
b) is equal to the correlation coefficient
c) is independent of X and Y
d) is equal to the variance | None | null | null | null | null | null |
null | $$\lim_{(x, y) \to (1, 1)} \frac{xy-y-2x+2}{(x-1)^2+(y-1)^2}$$ Can I simplify it to $xy-y-2x+2$ and put $(x, y) = (1, 1)$? | None | null | null | null | null | null |
null | What proportion of the population of individual stocks have rates of return greater than the 40% return achieved by stocks A and B? Assume that the rates of return on stocks are normally distributed. | None | null | null | null | null | null |
null | Brutus Corporation reported the following information:
Work-in-process inventory, December 31, 2010$140,000
Finished goods inventory, December 31, 2010$180,000
Purchases of direct materials$800,000
Direct labor$1,400,000
Factory overhead$2,000,000
Sales$5,000,000
A fire destroyed the company's December 31, 2010, in... | None | null | null | null | null | null |
null | XYZ plans to issue some $60 par preferred stock with a 6% dividend. A similar stock is selling on market for $70. XYZ must pay flotation costs of 5% of the issue price. What is the cost of the preferred stock? 1. 5.99% 2. 5.41% 3. 6.3% 4. 4.99% | 5.41% | null | null | null | null | null |
null | The efficient frontier:
A. intersect once or twice with the indifference curve that refers to the best complete portfolio.
B. is always below (south-east of) the best CAL, or at most tangent to it.
C. is always tangent to the indifference curve that refers to the best complete portfolio.
D. All of the provided answ... | None | null | null | null | null | null |
null | Why is the answer to the integral $$\int_0^\infty \frac{e^{-a(1+\frac{1}{\sin x})}}{x+b} \ dx$$ $\operatorname{Si}(b)-\pi/2$ when $a$ is real and $b>0$, given that by using the substitution $u=(1+\frac{1}{\sin x})$ the integral transforms into $$e^{-a}\int_0^\infty \frac{e^{-au}}{x+b} \ du$$ and integration by parts yi... | None | null | null | null | null | null |
null | The authorities in Shanghai have imposed a ban on nightclubs, bars and most restaurants across the city.
The crackdown follows the death of a 22-year-old college student who died after consuming 10 cans of beer on a road near the West Bund district, according to a local newspaper.
The incident took place on the night... | None | null | null | null | null | null |
null | The flexibility of short-run supply elasticity depends on _____.
a. the relative flexibility of input supply.
b. the size of the firm.
c. the length of the time period considered.
d. all of the above. | None | null | null | null | null | null |
null | Company X wants to invest to project A, B or C (the company can only invest in one project (A, B or C) or the company can choose not to invest to any project (DN (do nothing)). Based on the incremental analysis rates of return shown below, what alternatives should company X choose (MARR = 10%)?
A-DN 7%, B-DN 8%, C-DN ... | None | null | null | null | null | null |
null | Which of the following would result in an increase in cash flow and a source of cash?
A. A decrease in notes payable
B. An increase in long-term debt
C. A decrease in inventory
D. A decrease in common stock | B | null | null | null | null | null |
null | The ABC Company collected the following annual information on total net sales and total operating costs:
YearTotal Net SalesTotal Operating Costs
2015$21,000 $16,000
201622,00016,400
In 2017, total net sales are budgeted to be $24,000. Using the high-low method, estimate of total operating costs for 2017, assuming t... | None | null | null | null | null | null |
null | A common-size income statement should:
A. have all revenues on the left side and all expenses on the right side
B. have revenues as a percentage of the total of all revenues and expenses
C. have each item (revenue and expenses) as a percentage of the total revenues
D. have each item as a percentage of total assets | None | null | null | null | null | null |
null | If the job cost sheets show the following production costs for four different jobs:
Direct Materials Used Job 543 Job 544 Job 545 Job 546
Indirect Materials Allocated $4,000 $4,600 $5,600 $4,800
Direct Labor Allocated $14,200 $15,000 $17,600 $17,800
Actual Manufacturing Overhead Costs $46,000 $46,000 $46,000 $46,00... | None | null | null | null | null | null |
null | A firm produces output according to a production function Q= K^{1/2}L^{1/2}. In this equation, K and L denote capital and labor, both measured in the same units. In 2010, the wage rate was $10 and the rental rate of capital was $2. By 2016, the wage rate had risen to $25 and the rental rate of capital had increased to ... | None | null | null | null | null | null |
null | In the 2010 fiscal year, Wabasso Company had sales of $23,400,000, total variable costs of $14,400,000, total fixed costs of $6,400,000, and depreciation of $3,600,000. Using the contribution margin approach, what is the firm's break-even point in sales dollars?
a. $24,000,000
b. $18,000,000
c. $10,800,000
d. $11,8... | None | null | null | null | null | null |
null | Adverse selection:
a. is generally considered to be unavoidable.
b. affects the accuracy of insurers' predictions.
c. creates a random pattern of insured exposures.
d. has little effect on the operation of the insurance mechanism.
e. more than one of the above. | b | null | null | null | null | null |
null | The stockholders' equity section of Carver corporation's balance sheet shows the following:
Preferred stock, $100 par, 10% $500,000
Common stock, $10 par 1,000,000
Additional paid-in capital: Common stock 150,000
Retained earnings 250,000
Dividends in arrears as of the beginning of the current year were $25,000 on th... | None | null | null | null | null | null |
null | In a perfectly competitive industry, as output increases:
a. social marginal cost exceeds private marginal cost.
b. private marginal cost exceeds social marginal cost.
c. private marginal cost equals social marginal cost.
d. social marginal cost may be above or below private marginal cost depending on the size of t... | None | null | null | null | null | null |
null | The December 31, 2020, credit balance of Allowance for Doubtful Accounts was $200,000. During 2021, $150,000 of uncollectible accounts receivable were written off. Past experiences indicate that 3% of net credit sales become uncollectible. On December 31, 2021, Allowance for Doubtful Accounts will have a credit balance... | None | null | null | null | null | null |
null | The Bell Weather Co. is a new firm in a rapidly growing industry. The company is planning on increasing its annual dividend by 18% a year for the next 4 years, and then decreasing the growth rate to 3% per year. The company just paid its annual dividend in the amount of $1.80 per share. What is the current value of one... | None | null | null | null | null | null |
null | A monopolist faces the inverse demand curve p = 9 - 0.5q and its marginal costs are 2q. Find the monopolist's profit-maximizing price. | None | null | null | null | null | null |
null | When the money market is drawn with the value of money on the vertical axis, if the price level is below the equilibrium level, there is an:
a. excess supply of money, so the price level will rise.
b. excess supply of money, so the price level will fall.
c. excess demand for money, so the price level will rise.
d. ... | c | null | null | null | null | null |
null | A 25.0 mL aliquot of an acetate buffer was separated into two 12.5 mL portions. A {eq}10.0 \ mNaOH
{/eq} solution was added to one portion. The {eq}pH
{/eq} of this solution changed from 4.50 to 4.67. The other half was acidified with 10.0 mL of {eq}1.00 \ M \ HCl
{/eq}. The pH of this solution went from 4.50 to 4.... | None | null | null | null | null | null |
null | Alpha Corp is evaluating a proposed capital budgeting project (project Delta) that requires an initial investment of $4,650,000. The CFO wants to use the IRR method to make the decision. The company's WACC is 10% and the project has the same risk as the firm's average project. The project is expected to generate the fo... | None | null | null | null | null | null |
null | A financial lease that meets purchase criteria should be treated on the books of the organization as:
a. an asset.
b. a liability.
c. a current operating expense.
d. A and B.
e. none of the above. | None | null | null | null | null | null |
null | Given the following information for the stock of Foster Company, calculate its beta.
Current price per share of common
$50.00
Expected dividend per share next year
$ 3.00
Constant annual dividend growth rate
9%
Risk-free rate of return
7%
Return on market portfo... | None | null | null | null | null | null |
null | A large oil tanker can be viewed as a hollow cylinder 35 m in diameter, 28 m in length, and 10 m deep. The side walls are composed of a rigid frame covered with 1.0-cm-thick steel plate (k=50 W/m 2. K). How much heat is lost per hour through the side walls of an unheated empty tanker when the ambient temperature is 20 ... | None | null | null | null | null | null |
null | Which of the following is an example of sunk costs?
A) wages to security staffs
B) cost of purchasing raw materials
C) cost of an alternative investment
D) wages payable to skilled laborers to make a product | C | null | null | null | null | null |
null | Yields on U.S. Treasury securities:
a. are generally flat.
b. reflect the liquidity premium.
c. are usually higher than comparable corporate bonds.
d. tend to be higher the more recently a security was issued.
e. do not usually have much relation to the yields on comparable corporate bonds. | None | null | null | null | null | null |
null | The following information is available from the Gabe Company's 2013 and 2012 balance sheets:
Dec. 31, 2013 Dec. 31, 2012
Cash $120,000 $100,000
Accounts Receivable 220,000 180,000
Inventory 175,000 190,000
Accounts Payable 160,000 140,000
Accrued Liabilities 25,000 20,000
Income Taxes Payable 30,000 35,000
To... | None | null | null | null | null | null |
null | If two mutually exclusive projects have the same NPV, then:
A. When the cost of capital is constant, the project with the higher initial cost will have more negative cash flows.
B. The project with the higher NPV will also have the higher IRR.
C. The projects' cash inflows must be larger, on a total basis, than thei... | None | null | null | null | null | null |
null | If the cost of producing a good increases, the:
a) supply of the good will increase
b) supply of the good will decrease
c) demand for the good will decrease
d) demand for the good will increase | None | null | null | null | null | null |
null | Assume that the Fed purchases government bonds through open market operations, using the money multiplier model. Which of the following is the most accurate statement?
A. The maximum increase in the money supply is the initial change in the monetary base times the money multiplier.
B. There will be a decrease in the ... | None | null | null | null | null | null |
null | Determine the value of b such that P(b ≤ Z ≤ 1.15) = 0.6391. | -0.72 | null | null | null | null | null |
null | The Wall Street Journal reported on the annual changes in the fur coat industry. It noted that one furrier from North Carolina reported his revenues are 25 per cent ahead of last year despite a decrease in mink prices from last year. According to the information provided, the demand for fur coats tends to be:
A. Not a... | None | null | null | null | null | null |
null | Consider a population with a mean of 100 and variance of 1000. If a random sample of size n = 35 is obtained, what is the probability that the mean is larger than 103? | None | null | null | null | null | null |
null | Monopolistic competition is least likely to lead to innovation because
A) the threat of competition means that firms have less incentive to innovate than they would have in oligopoly.
B) the elastic demand curve implies that firms cannot get too far ahead of the competition by investing in innovation.
C) profit-maxi... | None | null | null | null | null | null |
null | Marginal revenue is negative when
A. elasticity is less than one.
B. demand is elastic.
C. demand is unitary elastic.
D. elasticity is greater than one. | None | null | null | null | null | null |
null | The number of solution in the congruence $x^2 \equiv 17$ modulo $49$ is... | None | null | null | null | null | null |
null | Crespi Holdings has the following budgeted costs for 20,000 units:
Variable Costs
Fixed Costs
Manufacturing
$200,000
$150,000
Selling & Administrative
100,000
50,000
Total
$300,000
$200,000
What is the markup (perce... | 150% | null | null | null | null | null |
null | A monkey has learned through classical conditioning that if a buzzer sounds, it's feeding time. When the buzzer sounds, the monkey runs rapidly to where the bananas will be placed in the cage. If a bell is now paired with the buzzer, what will happen?
a. the monkey will learn to associate the bell with food rapidly ... | None | null | null | null | null | null |
null | Find the area cut from the cylinder 3x^2 + 3y^2 = 27 by the planes z = 0 and z = 4. | None | null | null | null | null | null |
null | Merritt Manufacturing needs to accumulate $15 million to retire a bond issue that matures in 12 years. The firm's manufacturing division can contribute $100,000 per quarter to an account that will pay 2% quarterly. How much will the remaining divisions have to contribute every month to a second account that pays 0.5% p... | None | null | null | null | null | null |
null | The _____ is the price at which the monopolist maximizes profits and operates.
a. margin cost
b. marginal value
c. average variable cost
d. marginal revenue
e. marginal revenue equals price | None | null | null | null | null | null |
null | Assume that a monopolist faces a demand curve for its product given by: p = 120 - q. Further assume that the firm's cost function is: TC = 580 + 11q. What price should the firm charge if it produces a quantity where the elasticity of demand equals -1.5? | None | null | null | null | null | null |
null | Petersen Company has a capital budget of $1.5 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 $700,000. If the company follows a residual distribution model and pays all distributions as dividends, what will ... | 35.71% | null | null | null | null | null |
null | Find the present value of an annuity of $5,000 per year for 15 years when the rate of interest is 6%. | None | null | null | null | null | null |
null | Hot Teas corporate has a target capital structure of 55% common stock, 10% preferred stock, and 35% debt. Their cost of common equity is 19%, the cost of preferred stock is 11.11%, the cost of debt is 6%, and their tax rate is 32%. What is Hot Teas WACC? | None | null | null | null | null | null |
null | Use Newton's method to find {eq}x_2{/eq} for the equation {eq}x^4 - 5x^3 + 2 = 0{/eq} with initial guess {eq}x_1 = 2{/eq}. Show all necessary steps and write all answers as fractions. Your final answer for {eq}x_2{/eq} should be a single fraction in lowest terms. | None | null | null | null | null | null |
null | Use the following information to answer this question:
Actual results
Static Budget
Production in units
450
400
Sales revenue
$23,550
$20,500
Variable costs
$10,000
$10,000
Contribution margin
$13,550
$10,500
F... | None | null | null | null | null | null |
null | A firm will pay $100 three years from now and $1,000 five years from now. If it can earn a return of 5% on its investments, what is the present value of these payments?
a. $863.84
b. $600.13
c. $1,077.22
d. $816.60
e. $784.10 | None | null | null | null | null | null |
null | A 165 g pellet is stuck to the outside edge of a spinning shaft with a diameter of 0.90 meters. The moment of inertia is {eq}\rm
0.0156\ kg \cdot m^2
{/eq} and the angular velocity vector is 86 radians per second. How fast will the rock be moving if it comes free? | 38.70 m/s | null | null | null | null | null |
null | With its current dividend and growth rate, XYZ will have earnings per share of $4.00 and dividends per share of $2.80. The equity cost of capital of XYZ is 8%.
Assume that the dividend and earnings growth rates are both constant and that they are likely to remain unchanged in the future. What is the implied return on ... | None | null | null | null | null | null |
null | Alpha Corporation stock had returns of 16%, 9%, -5%, 17%, and 13% for the past five years. Beta Corporation stock had returns of 17%, 11%, -6%, 21%, and 10% for the past five years. What is the expected return on a portfolio that has $2,000 invested in Alpha and $3,000 invested in Beta? Round the answer to two decimal ... | None | null | null | null | null | null |
null | At the end of year 1 , 4,000 shares of stock are sold for $35 per share. In addition, 3,000 shares of stock are purchased at $30 per share. At year end the market price of the stock is $42 per share. In preparing a statement of cash flows (indirect method), which of the following would be an acceptable treatment of the... | None | null | null | null | null | null |
null | A 20-year US Treasury bond has a 3.50% interest rate, while a same maturity corporate bond has a 5.25% interest rate. Real interest rates and inflation rate expectations would be the same for the two bonds. If a default risk premium of 1.50 percentage points is estimated for the corporate bond, determine the liquidity ... | None | null | null | null | null | null |
null | Which of the following variables should be included when computing a company's economic profit?
a. Total fixed costs.
b. Implicit and explicit opportunity costs of capital.
c. Implicit and explicit opportunity costs of labor.
d. Explicit opportunity costs of labor.
e. Explicit opportunity costs of capital. | None | null | null | null | null | null |
null | Pencils are produced by firms in a perfectly competitive industry. Suppose that each firm initially is making zero economic profits. A technological innovation occurs that reduces the average total costs and marginal costs for all current and potential producers of pencils. Which of the following will occur?
a. The eq... | a | null | null | null | null | null |
null | As the tax rate for a firm increases,
a) the marginal cost increases and its free cash flows increase.
b) the marginal cost increases and its free cash flows decrease.
c) the marginal cost decreases and its free cash flows increase.
d) the marginal cost decreases and its free cash flows decrease. | None | null | null | null | null | null |
null | Assume that an asset is purchased for $60,000 and is expected to have a $6,000 salvage value at the end of its eight-year useful life. If the asset is depreciated using the straight-line method, its book value at the end of year 2 will be
A) $57,000.
B) $54,000.
C) $51,000.
D) $48,000. | None | null | null | null | null | null |
null | Use the comparison theorem to determine whether the definite integral is less than 1 or more than 1. Choose the correct conclusion below. If necessary, choose a variable to simplify the integral.
\(\int_0^4 (x^2 + 3x) dx\)
a) The integral is less than 1 since
\(\int_0^4 x^2 dx < \int_0^4 (x^2 + 3x) dx\)
b) The integral... | None | null | null | null | null | null |
null | Determine the probability of the sample average number of stokes exceeding 4.75, given that the historical mean number of strokes for the 13th hole has been 4.25 (with a standard deviation of 1.6 strokes), and 64 golfers played the hole with a new pin placement. | None | null | null | null | null | null |
null | For women aged 18-24, the normally distributed mean = 114.8 and the standard deviation = 13.1. If four women in that age bracket are randomly selected, find the probability that their mean systolic blood pressure is less than 125. | None | null | null | null | null | null |
null | Which of the following internal control activities most likely would prevent direct labor hours from being charged to manufacturing overhead?
a) Periodic independent counts of work in process for comparison to recorded amounts.
b) Comparison of daily journal entries with approved production orders.
c) Use of time ti... | c | null | null | null | null | null |
null | Use the divergence theorem to evaluate the flux {eq}\int \int_{s}F.nds{/eq} where F = xi + yj + zk and s is the sphere {eq}x^{2}+y^{2}+z^{2}=9.{/eq} | None | null | null | null | null | null |
null | A major bank has asked you to determine the forward rate of Japanese yen. The forward contract is for 1 year. Interest rates on yen are 2.6% and interest rates on U.S. dollars are 6.4%. The spot rate of yen is 82 yen per dollar.
What should the forward rate of yen be? Round your answer to 2 decimal places. Do not roun... | None | null | null | null | null | null |
null | A stock has a current price of $50 per share. In the next six months it will either fall to $30 or rise to $80. What is the option delta of a call option with an exercise price of $50? | None | null | null | null | null | null |
null | Frankin Inc., has provided the following data concerning one of its products. The labor rate variance is:
Standard
Product
Quantity
Price/Rate
(Actual Cost - Standard Cost)
Amount
Direct materials
4 pounds
$8.50
$10.20
$52.20
Direct l... | None | null | null | null | null | null |
null | McAllister Corporation, which started business at the beginning of this year, had the following data for the year ending December 31:
Income before income taxes$141,000
Gain on disposal of plant assets$14,000
Income tax expense$19,000
Plant assets, December 31$1,736,000
Intangibles, December 31$138,000
Accounts payab... | None | null | null | null | null | null |
null | Suppose that {eq}u(x, y) = - 5x^2 + 8xy + y^3
{/eq} and {eq}v(x, y) = - 5x^3 + 3xy - 9y^2
{/eq},
{eq}\dfrac {\partial f}{\partial u} (4, -11) = - 5
{/eq} and {eq}\dfrac {\partial f}{\partial v} (4, -11) = 5
{/eq}.
Let {eq}g(x, y) = f(u(x, y),\ v(x, y))
{/eq}.
Then find {eq}\dfrac {\partial g}{\partial x} (1,1)
... | -50 | null | null | null | null | null |
null | Evaluate the definite integral by using the Limit Definition.
{eq}\int_{-1}^{1} (x^3 + 2) dx
{/eq} | None | null | null | null | null | null |
null | Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.150 M HClO(aq) with 0.150 M KOH(aq). The ionization constant for HClO can be found
d) after addition of 200 mL of KOH | None | null | null | null | null | null |
null | Find the probability that the sample mean weight of these 100 bags exceeded 13.6 ounces, given that the amount of chips dispensed into a 13-ounce bag is a normal distribution with a mean of 13.5 ounces and a standard deviation of 0.1 ounces, and 100 bags of chips were randomly selected. | None | null | null | null | null | null |
null | One slice of the diffraction pattern from a 0.50 {eq}\mathrm{mm}
{/eq}-wide slit is shown below. The distance between the slit and the viewing screen is {eq}1.8 \mathrm{~m}
{/eq}. What is the wavelength of the light?
Hint: use {eq}y=H\tan\theta
{/eq}, and approximate {eq}\tan \theta
{/eq} to {eq}\sin \theta
{/eq}... | None | null | null | null | null | null |
null | The mean height of a group of 100 students was calculated to be 150 cm, while the standard deviation was 20 cm. What is the probability that a second sample of 100 students would have a mean height greater than 154 cm? | None | null | null | null | null | null |
null | Pelican Corporation had $100,000 operating income and $70,000 of operating expenses during the year. In addition, Pelican had a $2,000 short-term capital gain and an $8,000 short-term capital loss.
Compute Pelican's taxable income for the year:
a. $24,000
b. $30,000
c. $31,000
d. $32,000 | a | null | null | null | null | null |
null | Which of the following properly describes the wealth effect that helps explain the slope of the aggregate demand curve?
A. As the money supply increases, the interest rate rises, so spending falls.
B. As the price level increases, the interest rate falls, so spending rises.
C. As the price level increases, the inter... | None | null | null | null | null | null |
null | Suppose that the equilibrium wage for workers with a PhD in a given field is $120,000 and that the elasticity of labor demand with respect to wages is -0.3. What would the impact be on equilibrium wages if all other workers in the labor market received a $20,000 pay raise?
a. the equilibrium wage would decline to $115... | None | null | null | null | null | null |
null | The intercontinental corporation company has two service departments whose direct department costs are 45000 and 10000 respectively and two producing departments whose direct department costs are 60000 and 250000 respectively.
What are the combined total department costs for the producing departments after allocating ... | None | null | null | null | null | null |
null | Let $f(x,y)=\frac{2x^2y}{x^4+y^2}$. Show that $f'(0,0)$ exists along every line through $(0,0)$. Also, show that if $g'(0,0)$ exists along the line $y=mx$, where $g(x,y)=\frac{2xy^2}{x^2+my^2}$ and $m \in \mathbb{R}$, then $g'(0,0)=0$. How does one show that $\lim_{(x,y)\rightarrow(0,0)}\frac{2xy^2}{x^2+my^2}=0$? | None | null | null | null | null | null |
null | Using the normal distribution and the given mean and standard deviation, solve for P(x>40) when mu=42 and sigma=6.4. | None | null | null | null | null | null |
null | On November 1, Year 1, Dixon Corporation issued $800,000 of its 10-year, 8% term bonds dated October 1, Year 1. The bonds were sold to yield 10%, with total proceeds of $700,000 plus accrued interest. Interest is paid every April 1 and October 1. What amount should Dixon report for interest payable in its December 31, ... | b | null | null | null | null | null |
null | Suppose you deposit $600 cash into your checking account. By how much will the total money supply increase as a result when the required reserve ratio is 3%? | None | null | null | null | null | null |
null | The total profit (in dollars) from the production and sale of x CD players is given by the function {eq}\displaystyle P (x) = 50x - 0.02x^2 - 500
{/eq}. Find the number of units (CD players) at which the profit is a maximum. | None | null | null | null | null | null |
null | The characteristic equation of a 4 x 4 matrix A is -{eq}\lambda^4 + 3\lambda^2 + 7\lambda
{/eq} + 2 = 0. If {eq}\lambda
{/eq} = 1 is an eigenvalue of A, find all the other eigenvalues. | None | null | null | null | null | null |
null | Which of the following statements is correct?
A) The dividend yield for the average stock in the Standard & Poor's 500 is roughly the same as the rate of return on U.S. Treasury bonds.
B) The dividend yield on the average stock is not an accurate predictor of future realized returns because it is based on a company's... | None | null | null | null | null | null |
null | The Cournot duopoly model assumes that:
A. each firm decides what price to charge and that their rivals will not respond.
B. each firm decides what price to charge and that their rivals will respond.
C. each firm decides how much to produce and that their rivals will not respond.
D. each firm decides how much to pr... | None | null | null | null | null | null |
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