id string | problem string | answer string | answer_type string | category string | difficulty string | eval_score int64 | similar_problems list |
|---|---|---|---|---|---|---|---|
null | In 2017, Chastain Company purchased a building for $800,000 and recorded depreciation expense of $250,000. There was no change in accumulated depreciation on December 31, 2017. The company sold the building on January 2, 2018, for $600,000 and adjusted the books to recognize any gain or loss on the sale.
What was the ... | None | null | null | null | null | null |
null | Franklin Corporation uses direct labor hours as the only overhead cost-allocation base. The predetermined overhead allocation rate is $3.40 per direct labor hour. There was no beginning inventory of any kind on January 1.
Calculate the company's total cost for the job in the following table:
Direct materials $6,400
... | None | null | null | null | null | null |
null | Which of the following line integrals equals 0? Select one:
a. $\int_C xy^2dx + x^2y dy$ for $C$: the straight line segment from $(2, 3)$ to $(2, 6)$
b. $\int_C (y^2+e^x)dx + (2y+1)dy$ for $C$: the quarter circle from $(4, 0)$ to $(0, 4)$
c. $\int_C xy^2dx + 2x^2ydy$ for $C$: the straight line segment from $(2, 3)$ ... | None | null | null | null | null | null |
null | Convert the region in the xy-plane (where z = 0) enclosed by the parabola $y = 4 - x^2$ and the line y = x to cylindrical coordinates and evaluate $\displaystyle\iint_R x^2 \: dA$. | None | null | null | null | null | null |
null | The Boddington Ltd. is a monopoly firm with the following demand and cost functions:
Quantity Price Total Revenue Marginal Revenue Total Cost Marginal Cost
10 10.00 100.00 10.00 50.00 5.00
11 9.80 107.80 7.80 55.40 5.40
12 9.60 115.20 7.40 60.80 5.40
13 9.40 ... | None | null | null | null | null | null |
null | Marie's Fashions has 20,000 shares of common stock outstanding at a price of $85 a share. The company also has 2,000 shares of preferred stock outstanding at a price of $40 a share. There are 1,000 shares of debt outstanding that have a total face value of $2 million. The debt is selling at 98 percent of face value. Th... | None | null | null | null | null | null |
null | Compute {eq}\int \int_{Q} f(x,y) \,dxdy{/eq} where {eq}f(x,y) = 11y + x{/eq} and {eq}Q{/eq} is the region bounded by {eq}y = x{/eq} and {eq}y = 4{/eq} by using the change of variables {eq}u = x - y{/eq}, {eq}v = x + y{/eq}. | None | null | null | null | null | null |
null | You are analyzing the financial condition of Golds Gym. Net income is $5 million and debt payments are $500,000. Net working capital is $10 million and it has not changed from the previous year.
Therefore:
a. the cash balance increased by $5 million.
b. cash flow to creditors was $500,000.
c. cash flow to stockhold... | None | null | null | null | null | null |
null | Rowan Company currently has a net profit margin of 8.7 percent, debt ratio of 50 percent, total assets of $4,244,435, sales of $5,641,970, and a dividend payout ratio of 60 percent. The firm's management desires a sustainable growth rate (SGR) of 15.5 percent but does not wish to change the company's level of debt or i... | None | null | null | null | null | null |
null | Kingsolver Corporation has provided the following information:
Income Statement
Sales (all on credit):
$133,700
Variable manufacturing expenses:
$41,700
Fixed manufacturing expenses:
$15,200
Variable selling and administrative expenses:
$... | None | null | null | null | null | null |
null | An increase in domestic interest rates relative to the world interest rate causes a(n):
A. upward movement along the DD curve.
B. leftward shift of the AA curve.
C. rightward shift of the DD curve.
D. downward movement along the DD curve. | None | null | null | null | null | null |
null | A current loop has a current that doubles every second. Below it, another current loop is close enough to be impacted by the magnetic field of the first loop. As a result of this setup, what happens to the current in this lower loop?
a. There is no current in the second loop since the first current has an unchanging i... | None | null | null | null | null | null |
null | What is the implied price of the call option?
You are the money manager of a portfolio with a value of $20 million. You are concerned that the value of the portfolio will fall and would like to use a call option to protect it from falling below $19 million.
You have decided to create a "cash secured put" strategy to ... | None | null | null | null | null | null |
null | I have trouble solving for $c$ in this integral: $$\int_0^\infty c\sin(x)\,dx =1.$$ What is the solution to $c$? | None | null | null | null | null | null |
null | Joint cost allocation is useful in deciding whether to further process a product after split-off.
A. True
B. False | None | null | null | null | null | null |
null | As the dollar and other major currencies appreciate against a weaker currency such as the pound, there are likely to be:
A. Increased exports of services.
B. Decreased exports of manufactured goods.
C. Reduced demand for the weaker currency in exchange markets.
D. Increased demand for the weaker currency in exchang... | None | null | null | null | null | null |
null | A straight wire of length 0.50 m carries a current of 2.0 A and is in a uniform magnetic field of 0.30 T in the + x-direction. Determine the force on the wire if the current is in the + x-direction. (in newtons) | None | null | null | null | null | null |
null | Compute the line integral {eq}\int F\cdot dr{/eq}, where {eq}F(x,y)=<x+y^2,x^2-2xy>{/eq} and the path {eq}r(t)=<t^2,t> t\in [0,1]{/eq}. | None | null | null | null | null | null |
null | How much work does the electric field do in moving a point charge {eq}q = -16.0 \ \mathrm{nC}
{/eq} from point (x = 0.220, y = 0.150) to point (x = 0.580, y = 0.400), where the field is {eq}\mathrm{E} = (300y \ \mathrm{N/C} \cdot \mathrm{m}) \ \mathrm{i} + (360x \ \mathrm{N/C} \cdot \mathrm{m}) \ \mathrm{j}
{/eq}? | None | null | null | null | null | null |
null | Which of the following is the general solution to the differential equation dy/dx = -x/y? I. y^2 = x^2 + C II. y = \sqrt{C - x^2} III. y = \sqrt{x^2 + C}
A. I only
B. II only
C. III only
D. I and II only
E. I and III only
F. II and III only
G. I, II, and III | None | null | null | null | null | null |
null | Using Stokes' Theorem, evaluate {eq}\int_{C} F \cdot dS{/eq} where {eq}F = x^2y \mathbf i + \frac{1}{3}x^3 \mathbf j + xy\mathbf k{/eq} and S is the hemisphere of the sphere {eq}x^2+y^2+z^2 = 9, z \geq 0{/eq} oriented outward. | None | null | null | null | null | null |
null | A company has three product lines, one of which reflects the following results:
Sales $410,000
Variable expenses 310,000
Contribution margin 100,000
Fixed expenses 150,000
Net loss ($50,000)
If this product line is eliminated, 60% of the fixed expenses can be eliminated and the other 40% will be allocated to oth... | None | null | null | null | null | null |
null | A company's 5th year depreciation expense is $400,000 and its tax rate is 35%. At the end of the fifth year, the asset is in its 7th year of depreciation. The undepreciated cost of the asset in year 7 is closest to:
A. $100,000.
B. $350,000.
C. $250,000.
D. $400,000. | None | null | null | null | null | null |
null | Which of the following is not correct in reference to motor nuclei?
A) Motor and autonomic.
B) Motor, sympathetic, and parasympathetic.
C) Motor, interneurons, and non-motor.
D) Motor, pre-ganglionic sympathetic, and post-ganglionic sympathetic. | None | null | null | null | null | null |
null | A stock has a beta of 1.15, the expected return on the market is 10.5 percent, and the risk-free rate is 3.2 percent. What must the expected return on this stock be? | None | null | null | null | null | null |
null | The Cowboy Recording Co. is evaluating a possible investment in a new plant. A preliminary analysis of the proposed investment has given the following cash flows:
Year
0
1
2
3
Cash Flow
-$12,000
$5,000
$4,000
$3,000
If the project's discount rate is 12%... | None | null | null | null | null | null |
null | How many years will it take to double your investment if the interest rate is 8.75%? (Do not round intermediate calculations. Round your answer to 2 decimal places.) | None | null | null | null | null | null |
null | The long run supply in a constant cost industry is
a. P = AC
b. P > AC
c. P < AC
d. A horizontal line
e. None of the above | None | null | null | null | null | null |
null | A current loop in the shape of a square 24.0 cm on a side carries a 25.0-A current in the direction shown in the figure. The loop has been rotated clockwise from an initial orientation, where one side was parallel to the y axis and is in a magnetic field that is directed along the x axis. The current loop is in a unifo... | None | null | null | null | null | null |
null | If the exchange rate for Canadian dollars is that 1 C$ = $0.75, this means that ____________.
a. domestic goods are relatively expensive compared to foreign goods
b. one U.S. dollar buys 3 Canadian dollars
c. Canadian goods are relatively inexpensive compared to foreign goods
d. Canadian goods are relatively expens... | None | null | null | null | null | null |
null | The McGraw/Co. balance sheet shows a total of $20 million long-term debt with a coupon rate of 9%. The yield to maturity on this debt is 11.11% and the debt has a total current market value of $10 million. The balance sheet also shows that that the company has 5 million shares of stock; the total of common stock and re... | None | null | null | null | null | null |
null | An increase in consumption expenditures shifts the AE curve upward and the intersection with the 45-degree line
a. to the left; raising equilibrium GDP
b. to the left; lowering equilibrium GDP
c. to the right; raising equilibrium GDP
d. to the right; lowering equilibrium GDP | None | null | null | null | null | null |
null | Use the following information to answer the question(s) below:
A firm's production function is {eq}Q = F(K,L) = 2K + L
{/eq}.
The Marginal Product of Labor is {eq}MP_L = 1
{/eq}.
The Marginal Product of Capital is {eq}MP_K = 2
{/eq}.
The price of labor is {eq}w = 2
{/eq}.
The price of capital is {eq}r = 3
{/e... | None | null | null | null | null | null |
null | Using Jensen's inequality, prove that, if S is a random variable that lies in the interval (a, b), then
{eq}\int_{-\infty}^\infty Q^2(s)F_S(s)ds \geq \left(\int_{-\infty}^\infty Q(s)F_S(s)ds\right)^2
{/eq}
where {eq}Q(s)
{/eq} is some differentiable function, and {eq}F_S(s)
{/eq} is the PDF of S. | None | null | null | null | null | null |
null | Bill, Inc., had sales of $10,000 on account during 2010. During 2010, the company granted sales discounts of $200 and wrote off uncollectible accounts of $400. Past experiences indicate that 3% of net credit sales become uncollectible.
Using the percentage of completion method, what amount should Bill, Inc. report as ... | None | null | null | null | null | null |
null | Let A be an 8x6 matrix. If dim null(A)=3, then what is the nullity of A? | None | null | null | null | null | null |
null | What were the average annual expenditures over the period shown, given that annual expenditures on health in a certain country from 1980 to 2010 could be modeled by {eq}F(t) = 295(1.08)^t{/eq} billion dollars {eq}(0 \leq t \leq 30){/eq} and {eq}t = 0{/eq} represents 1980? (Round the answer to the nearest billion dollar... | None | null | null | null | null | null |
null | By making a substitution and using the substitution's Jacobian, find the volume of the solid region lying below the surface z = f(x, y) and above the plane region R.
f(x, y) = (x + y) / \sqrt {x - y}, R = {(x, y)| x^2 + y^2 \leq 9} | None | null | null | null | null | null |
null | Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of {eq}F(x) = \int_x^3 2 \cos t \, dt {/eq}. | None | null | null | null | null | null |
null | Ruth purchased a machine on January 1, 2015, for $2,000,000. The machine was being depreciated over a seven-year period using the straight-line method. In 2017, it was discovered that only three years of depreciation were taken.
The cumulative depreciation at the end of 2016 was:
a. $685,714.
b. $714,286.
c. $857,1... | None | null | null | null | null | null |
null | In 1994, the exchange rate between the U.S. dollar and the Japanese yen was 85 yen per dollar. If the dollar has since appreciated by 25% against the yen, what must the new exchange rate be? | None | null | null | null | null | null |
null | Metroplex Corporation purchased some equipment 3 years ago. The assets are classified as 5-year property for MACRS. The company is replacing this equipment today with newer machinery that utilizes the latest in technology. The new equipment will be depreciated using MACRS. The old equipment is being sold for a "net" pr... | None | null | null | null | null | null |
null | Consider the plane {eq}z = 6 - 2x + 3y{/eq}. This plane intersects the positive {eq}x{/eq}-, {eq}y{/eq}-, and {eq}z{/eq}-axes forming a tetrahedron (in the first octant). Find the volume of that solid. | None | null | null | null | null | null |
null | Is it true that the purchaser of a noncancelable lease can reduce the lease payments by a tax deduction for interest expense incurred on funds borrowed to purchase the asset? Explain. | None | null | null | null | null | null |
null | Why does price elasticity depend on the units in which quantities are measured, e.g. from a 10% cut in quantity demanded, to a 20% cut in quantity demanded when quantities are measured in pairs? | None | null | null | null | null | null |
null | What is the distance from the center of the right ring to the midpoint between the rings along the line connecting the two ring centers if the force on a -1.0 nC charge placed at this midpoint is (20 i) x 10^-5 N, given that two 10 cm diameter charged rings face each other, 16 cm apart, with the left ring charged to -2... | None | null | null | null | null | null |
null | A charge of #-3 C# is at the origin. How much energy would be applied to or released from a #2 C# charge if it is moved from #( 3 , 6 ) # to #( -3 , 5) #? | None | null | null | null | null | null |
null | If C is the z-axis from the origin to the point (0,0,12), then the integral over C of (-5j-5k) × dr = ? | None | null | null | null | null | null |
null | Tanaka Co. has two products, A and B. It uses a job-costing system at its first plant and a standard cost system at its second plant. The following data are available:
Job Costing
Standard Cost
Product A
Product B
Product A
Product B
Number of units produce... | None | null | null | null | null | null |
null | Vina has the opportunity to replace an old lathe with a new one that has a higher production capacity and would last 5 years versus the old lathe which would last 3 more years. The new lathe would cost $475,000, the old lathe would have a market value of $55,000 today and a book value of $35,000. Its remaining life is ... | None | null | null | null | null | null |
null | The net present value method and the internal rate of return method always give the same accept/reject decision for independent projects.
a) True.
b) False. | None | null | null | null | null | null |
null | A company uses a job-costing system at its Calgary plant. The plant has a machining department and a finishing department. The company uses normal costing with two direct cost categories (direct materials and direct manufacturing labor) and two manufacturing overhead cost categories (the machine department with machine... | None | null | null | null | null | null |
null | The sequence $x(n)$ is periodic with period $N = 4$. The discrete-time Fourier series coefficients of $x(n)$ are given by: $X(k) = (1 + j) \delta(k -1) + (1 -j)\delta(k +1) + 4\delta(k)$, where $j = \sqrt{-1}$. Compute the sequence $y(n) = x(n) * x(n)$, where $*$ denotes the discrete convolution operation. | None | null | null | null | null | null |
null | On July 1, 20X1, Hall Company borrowed $225,000 via a long-term loan. Terms of the loan require that Hall pay interest and $75,000 of principal on July 1, 20X2, 20X3 and 20X4. The unpaid balance of the loan accrues interest at the rate of 10% per year. Hall has a December 31 year-end.
Compute the total interest expens... | None | null | null | null | null | null |
null | Suppose that $a$, $b$, and $c$ are integers with $(a, b) = 1$ and $c > 0$. Prove that the linear Diophantine equation $ax + by = c$ has an integral solution if and only if $(a, b) | c$. (Note: $(a, b)$ is the greatest common divisor of $a$ and $b$.) | None | null | null | null | null | null |
null | A company is considering selling excess production capacity to other firms. The capacity would be sold for $1,000 per period. If the decision is made not to sell the capacity, fixed manufacturing costs would remain at 50% of the current level. The fixed manufacturing costs that are relevant to the decision are:
A. $0.... | None | null | null | null | null | null |
null | By how much does marginal product decline when the firm increases its usage of labor by one unit, as it does between 3 and 4 units of labor?
Quantity of Labor
Quantity of Product
Marginal Product of Labor
0
0
0
1
6
6
2
15
9
3
... | None | null | null | null | null | null |
null | Let $G$ be a group of order $p^2q^2$, $p$ and $q$ are distinct primes. If $G$ has only one Sylow $q-$subgroup $Q$, prove that $Q \triangleleft G$ and $G/Q$ has order $p^2$. | None | null | null | null | null | null |
null | When there is excess capacity the minimum acceptable transfer price is equal to:
A. the variable cost of producing the product plus the opportunity cost of producing the product.
B. the variable cost of producing the product plus the marginal contribution of producing the product.
C. the variable cost of producing t... | None | null | null | null | null | null |
null | 2017 2016
Pre-tax income $255,000 $220,000
Interest expense 45,000 40,000
Income tax expense 100,000 85,000
Net income $110,000 $75,000
Dividends paid were $40,000 in 2017 and $35,000 in 2016. There were 50,000 shares of common stock outstanding at the end of both 2017 and 2016.
Which of the following financial ratio... | None | null | null | null | null | null |
null | Find the volume of the solid that lies under the plane $4x + 6y - 2z + 13 = 0$ and above the rectangle $R = \{(x,y)| -1 \leq x \leq 3, -1 \leq y \leq 1\}$. Use a double integral. | None | null | null | null | null | null |
null | Find the limits of integration and evaluate the integral that gives the area of the region bounded by the graphs of y=3x and 6x+2y=16. | None | null | null | null | null | null |
null | Book value of fixed assets is equal to
a. cost of fixed assets - gross additions + closing stock of spare parts
b. cost of fixed assets - gross additions - depreciation
c. cost of fixed assets + gross additions - closing stock of spare parts
d. None of these | None | null | null | null | null | null |
null | In its 2009 financial statements, Davis reported interest expense of $43,000 in its income statement and cash paid for interest of $55,000 in its cash flow statement. There was no prepaid interest or interest capitalization either at the beginning or end of 2009. Accrued interest on December 31, 2008, was $24,000.
Wha... | None | null | null | null | null | null |
null | You have been hired as a consultant by CGT, a major producer of chemicals and plastics, including plastic grocery bags, styrofoam cups, and fertilizers, to estimate the firm's weighted average cost of capital. The balance sheet and some other information are provided below.
Assets
Current assets $38,000,000
Net pl... | None | null | null | null | null | null |
null | Find the p-value for the following situations:
a. {eq}H_1: \mu \neq 0, \text{ } n = 16, T = -3.47
{/eq}
b. {eq}H_1: \mu < 0, \text{ } n = 21, T = -1.74
{/eq}
c. {eq}H_1: \mu > 0, \text{ } n = 27, T = 2.04
{/eq} | None | null | null | null | null | null |
null | On December 31, the adjusted trial balance of Shanta Corporation showed the following:
Inventory $21,540
Land $250,000
Land $81,000
Building $400,000
Based on this information, Shanta Corporation should report total assets of:
A. $640,000.
B. $650,000.
C. $671,540.
D. $651,540. | None | null | null | null | null | null |
null | Which of the following is not a variable cost?
a. Cost of direct materials.
b. Cost of direct labor.
c. Advertising costs.
d. Factory labor costs. | None | null | null | null | null | null |
null | A project requires a net investment of {eq}\$100,000
{/eq} and has a net present value of {eq}\$20,000
{/eq}. What is its internal rate of return?
A. {eq}10 \%
{/eq}.
B. {eq}8 \%
{/eq}.
C. {eq}6 \%
{/eq}.
D. Can't tell without more information. | None | null | null | null | null | null |
null | An American company's cost of debt is 11%, its cost of equity is 14%, and its tax rate is 40%.
If it issues debt valued at $30 million, how much does its WACC change?
a. 1.2%
b. 1.5%
c. 2.2%
d. 0.5%
e. 0.3% | None | null | null | null | null | null |
null | A portfolio consists of securities A and B. If you believe the economy will boom and A is a defensive stock while B is an aggressive stock, then you might invest _____ in A and _____ in B.
a. 60 percent; 40 percent
b. 40 percent; 60 percent
c. 50 percent; 50 percent
d. 70 percent; 30 percent
e. 20 percent; 80 perc... | None | null | null | null | null | null |
null | Apply Stoke's theorem for {eq}\displaystyle \int_{C} (e^{y+z} \mathbf i + 2 e^{x+y} \mathbf j +e^{x+z} \mathbf k) \cdot \mathbf N \ ds
{/eq} where C is the square with vertices at {eq}(1,0,1),(1,1,1),(0,1,1),(0,0,1)
{/eq} oriented with an upward pointing normal. | None | null | null | null | null | null |
null | A spherical capacitor contains a charge of 3.20 nC when connected to a potential difference of 240 V. If its plates have radii of 11.5 cm and 12.1 cm, what is the capacitance? | None | null | null | null | null | null |
null | Beasly company acquired 70% of Donovan company for $600,000 on January 1, 2014. Donovan reported common stock of $400,000 and retained earning of $310,000 on that date. Equipment was undervalued by $40,000 and buildings were undervalued by $50,000. Each having a 10-year remaining life. Any excess consideration transfer... | None | null | null | null | null | null |
null | A $25,000 bond has a coupon rate of 5%, payable semiannually, and a current price of $27,000. The bond was originally issued at 100. Calculate the Yield to Maturity on this bond.
a. 2.27%
b. 3.3%
c. 4.7%
d. 6.54% | None | null | null | null | null | null |
null | Minstrel Corporation produces a single product. The cost of producing and selling a single unit of this product at the company's normal activity level of 82,000 units per month is as follows:
Amount per unit
Direct materials
$30.40
Direct labor
$8.20
Variabl... | None | null | null | null | null | null |
null | The following data concerning the retail inventory method are taken from the financial records of Golding Company.
Cost
Retail
Beginning inventory
$126,000
$180,000
Purchases
408,000
640,000
Freight-in
10,000
-
Net marku... | None | null | null | null | null | null |
null | I know that $Cov(\hat{\beta}_1, X) = 0$ in simple linear regression since $\hat{\beta}_1 = \frac{Cov(Y, X)}{Var(X)}$. However, how can I mathematically show that $Cov(\hat{\beta}_1, X) = 0$? | None | null | null | null | null | null |
null | Suppose your company currently has $60 million in equity (market value) and $50 million in debt outstanding (face value). The debt has a coupon rate of 9% and a maturity of 10 years, and the interest payments are made annually. The debt has a yield to maturity of 10%. Your company's stock beta is 1.3, the risk-free rat... | None | null | null | null | null | null |
null | Use Stoke's Theorem to evaluate: F · dr where F = -2y3 i + 2x3 j + 6z4 k and C is the intersection of the cylinder x2 + y2 = 1 and the plane 2x + 5y + z = 9 (oriented counterclockwise as seen from above). | None | null | null | null | null | null |
null | An investor expects to receive $5,000 in one year from a loan and $5,000 in the second year. If the investor must provide $10,000 today as the loan proceeds, what is the internal rate of return of the loan?
a. 0%
b. 10%
c. 17%
d. 20%
e. None of the above. | None | null | null | null | null | null |
null | Company ABC has the following characteristics:
It currently has no debt, its beta is 2.0, and its tax rate is 30%.
It is considering adding $25 million of debt financing to its capital structure, and its consultants estimate that its beta will increase to 2.8 if it makes this change in capital structure.
Estimate th... | None | null | null | null | null | null |
null | Using the high-low method, the amount of fixed cost for Myrtle Company is:
Month
Revenue
Cost
Units
January
$2,000,000
$400,000
2,000
February
$2,600,000
$600,000
3,000
March
$2,400,000
$550,000
2,700
April
... | None | null | null | null | null | null |
null | Speedy Motors Company is considering whether it should authorize the purchase of a $1,000,000 inventory with a 2% discount when paid within 10 days or purchase it for $1,000,000 cash on December 28, year 1. Management has decided to authorize the purchase at the lower price if cash is available prior to January 5, year... | None | null | null | null | null | null |
null | Which of the following is not among the five main categories of adjustments that should be made to net income in order to determine free cash flow?
a) Add back non-cash expenses (e.g. depreciation)
b) Adjust for the gain or loss on disposal of assets
c) Adjust for working capital (if applicable)
d) Adjust for addit... | None | null | null | null | null | null |
null | Sheldon, Inc. experienced the following events for 2014: (1) Issued 4,200 shares of common stock for $22 per share.
(2) Recorded and paid for advertising expense of $38,160.
(3) Received cash of $34,400 for the rent of land for 5 years.
(4) Acquired land by issuing common stock of a market value of $82,000.
(5) Con... | None | null | null | null | null | null |
null | Suppose that $a, b,$ and $c$ are real numbers such that $a\geq b\geq c.$ If $abc=1$ and $a+b+c=3$, show that
$$\frac{a^2b^2}{a^3+b^3}+\frac{b^2c^2}{b^3+c^3}+\frac{c^2a^2}{c^3+a^3}=1.$$ | None | null | null | null | null | null |
null | In a particular year, Aggie Mutual Fund earned a return of 15% by making the following investments in the following asset classes:
WeightReturn
Bonds10%6%
Stocks90%16%
The return on a bogey portfolio was 10%, calculated as follows:
WeightReturn
Bonds (Lehman Brothers Index)50%5%
Stocks (S&P 500 Index)50%15%
The... | None | null | null | null | null | null |
null | Assume a model with no foreign sector, no income taxation, and a consumption function defined as
{eq}\mathrm{C} = 400 + (0.75)\mathrm{YD}
{/eq}.
If government transfer payments decrease by {eq}200
{/eq}, then:
a. income will decrease by {eq}600
{/eq}
b. income will decrease by {eq}800
{/eq}
c. income will incr... | None | null | null | null | null | null |
null | Grider Sporting Goods is a zero growth firm with 2 million shares outstanding. The firm has $2 million of debt outstanding. The debt has an interest rate of 6% and the firm has a tax rate of 34%. The risk-free rate is 4% and the expected return on the market is 12%. The CEO is considering a recapitalization in which 60... | None | null | null | null | null | null |
null | Use Stokes' Theorem to evaluate the line integral \(\displaystyle \int \int_S (\nabla \times \mathbf F) \cdot \mathbf N dS\) where \(\mathbf F (x,\ y,\ z) = -2 \sin x \cos y\mathbf i + e^x \sin y\mathbf j + z \mathbf k\) and the surface \(S\) is the portion of the paraboloid \(x = 4 - y^2 - z^2\) in the first octant. | None | null | null | null | null | null |
null | What is the growth rate of aggregate output under the Solow growth model if output is determined by the Cobb-Douglas production function Y = K^0.4 L^0.6 with a capital stock of 1000, a labor input of 100, and labor-augmenting technological progress is occurring at a rate of 2%? | None | null | null | null | null | null |
null | You have just completed a $30,000 feasibility study for a new coffee shop in some retail space you own. You bought the space two years ago for $200,000, but if you sold it today, you would net $175,000 after taxes. Outfitting the space for a coffee shop would require a capital expenditure of $40,000 plus an initial inv... | None | null | null | null | null | null |
null | Compute the coefficient of variation for the following set of data: 20, 20, 30, 40, 24, 35, 25, 70, 50, 48, 30, 51. Then, explain what this coefficient of variation means for the user of this data.
Coefficient of variation: ___________ | None | null | null | null | null | null |
null | The supply of an item has an annual demand of 20,000 units. The carrying cost is $5 per unit per year, and the ordering cost is $50 per order. Which of the following is the approximate economic order quantity?
A) 707 units
B) 632 units
C) 746 units
D) 647 units | None | null | null | null | null | null |
null | What statement is incorrect:
A. Quasi-linear preferences always result in a corner solution.
B. Leontief (perfect complements) function represents non-monotone preferences.
C. Cobb-Douglas utility functions imply that the MRS depends on the ratio of goods Y and X, rather than on their absolute levels.
D. For linear... | None | null | null | null | null | null |
null | On January 1, 2015, Clements, Inc. leased equipment to Coles Company. The lease term is 9 years. The first payment of $705,282 was made on January 1, 2015. The present value of the lease payments is $5,435,359. The lease is appropriately classified as a sales-type lease.
Assuming the interest rate for this lease is 8%... | None | null | null | null | null | null |
null | Given the double integral {eq}\int_{1}^{3}\int_{0}^{x-1}x + 2 \: dy \: dx, change to polar coordinates and evaluate. | None | null | null | null | null | null |
null | Sheldon Corporation uses machine-hours to apply overhead to production. The information for the year is as follows:
Budget Actual
Machine Hours 100,000 120,000
Overhead cost $500,000 $600,000
Based on the above information, determine if the statement is true or false. If actual overhead is less than applied overhead... | None | null | null | null | null | null |
null | ABM Inc. has a capital structure of 30% debt, 10% preferred stock, and 60% common stock. Its cost of debt is 9%, the cost of preferred stock is 11%, and the cost of equity is 16%. What is the firm's weighted average cost of capital WACC? Round your answer to two decimal places. | None | null | null | null | null | null |
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