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A researcher obtains t(20) = 4.00 and M = 9 for a repeated-measures study. If the researcher measures effect size using the percentage of variance accounted for, what value will be obtained for r²?
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The sample proportion is likely to be far from the population proportion if: A) The sample size is small and the population is large. B) The sample size is large and the population is large. C) The sample size is small and the population is small. D) The sample size is large and the population is small.
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What is the 2001 sustainable growth rate? 2000 2001 Cash & equivalents $25 $75 Accounts receivable $450 $700 Inventory $400 $500 Gross Fixed assets $1,000 $1,000 (Accumulated Depr.) ($200) ($250) Total Assets $1,675 $2,025 Accounts payable $100 $200 Notes payable $50 $275 Operating accruals $60 $55 Current maturitie...
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Find {eq}f'(x) {/eq} and approximate the value of {eq}f'(x){/eq} at {eq}x=2{/eq} if {eq}f(x)=e^x{/eq} and {eq}x=2.1{/eq}. Round your answer to the nearest hundredth.
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A 4.75-year maturity zero-coupon bond with face value of $1,000 is selling for $547.82. Which of the following statements is correct? a. The bond has a zero coupon rate. b. The bond has a yield to maturity greater than 6.5%. c. The bond has a yield to maturity less than 6.5%. d. The bond has a yield to maturity equ...
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A large group of funds is holding $20 million in 15-year, 7 percent (annual) coupon bonds with a current yield of 7.15 percent. The bonds have a par value of $1,000. The total value of the bonds to the funds is $19.6 million. If all the bonds mature on the same date, the funds' average maturity will _____ when the bond...
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Fidelity Mutual has an average portfolio duration of 9.4 years. The following table shows its duration for each asset class in its portfolio: Asset Weight Duration Government bonds 0.30 5.2 Corporate bonds 0.50 10.6 Real estate 0.15 ...
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Zerbel Corporation's adjusted trial balance contained the following asset accounts on December 31, 2017: Patents $24,200 Trademarks $10,680 Franchise Fees Receivable $6,800 Franchises $32,760 Goodwill $55,890 Prepaid Rent ...
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M&M Proposition I with tax implies that: a. The value of a firm is inversely related to the amount of leverage used by the firm. b. A firm's cost of equity increases as the debt-equity ratio of the firm decreases. c. A firm's cost of equity increases as the amount of debt used by the firm increases. d. The value of...
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Suppose that the federal government increases spending on national defense, but private firms are not investing in new plants and equipment. Which of the following would be the most accurate prediction? A. Real GDP will rise, employment will rise, and the price level will rise. B. Real GDP will fall, employment will ...
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Big Bubba Company has two product lines. Information about each product line is shown below: Product Product 2 Sales$800,000$640,000 Variable expenses280,000240,000 Contribution margin520,000400,000 Fixed expenses360,000300,000 Net income$160,000$100,000 Assume that Product 2's sales volume decreases by 20% without...
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Consider a particle of mass m moving in a one-dimensional potential well of width L, with infinite potential barriers outside the range 0 < x < L, and with a parabolic potential inside the barriers given by V(x) = ax2, where a is a positive constant. Suppose the particle is in its ground state. Calculate the probabilit...
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I am trying to evaluate the surface integral $\int\int_S (\nabla \times \textbf{F}) \cdot \textbf{n} \space dS$ for the vector field $\textbf{F}(x,y,z) = z \textbf{i} + z^2 \textbf{j} - yz \textbf{k}$ over the hemisphere $S: x^2 + y^2 + z^2 = 4,$ $z \geq 0,$ with outward orientation. Using Stokes' theorem, I converted ...
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I'M wrong but I don't understand where is the wrong with my approach. Company ABC sold 1,000 units in period 1 at a price of $50 per unit and 1,100 units in period 2 at a price of $60 per unit. ABC executives believe that the change in price accounted for 50% of the change in the quantity sold. Using the income effec...
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New York Waste (NYW) has bonds outstanding that have a 6.50 percent coupon rate and pay interest annually. The bonds have a par value of $1,000 and a current market price of $1,026.74. What is NYW's after-tax cost of debt if its marginal tax rate is 40 percent?
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A buffer is made from {eq}\rm 0.15\ mol\ HA {/eq} (pKa = 7.20) and {eq}\rm 0.20\ mol\ NaA {/eq} in {eq}\rm 2.0\ L {/eq}. If {eq}\rm 0.05\ mol {/eq} of {eq}\rm NaOH {/eq} is added to the buffer, what is the change in pH? a) {eq}0.22 {/eq} b) {eq}0.36 {/eq} c) {eq}0.48 {/eq} d) {eq}0.08 {/eq} e) none o...
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Company has an 8 percent coupon rate, semiannual payment, $1,000 par value bond that matures in 15 years. The required rate of return is 14 percent. What is the firm's after-tax component cost of debt if its federal-plus-state tax rate is 40 percent? a. 8.00% b. 8.45% c. 11.20% d. 4.23% e. 5.88%
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Evaluate the surface integral {eq}\displaystyle \iint_S x^2 \,dS where {eq}S{/eq} is the part of the surface {eq}z^2 = x^2 + y^2{/eq} below {eq}z = 1{/eq}. Choose the parameterization so that the normal vector {eq}\displaystyle \frac{\partial r}{\partial z} \times \frac{\partial r}{\partial \theta} = \langle -x,\ -y,\ ...
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I have the solution for the following ODE: $y'' + 4y' + 29y = 0$. The solution states: "With the initial equation $y''+4y'+29y=0$, we have the characteristic equation $r^2+4r+29=0$. Solving this, we get $r= -2 \pm 5i$, so the solution is $$y(x) = e^{-2x} (c_1 \cos(5x)+c_2\sin(5x)),$$ where $c_1, c_2 \in \mathbb{C}$." H...
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The price elasticity of demand is -0.50. A rise in price from {eq}\$12 {/eq} to {eq}\$15 {/eq} per unit will: a. decrease total revenues from {eq}\$60 {/eq} to {eq}\$75 {/eq} b. increase total revenues from {eq}\$60 {/eq} to {eq}\$75 {/eq} c. decrease total revenues from {eq}\$60 {/eq} to {eq}\$45 {/eq} d. ...
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Which one of the following would have no effect on a firm's capital structure weights? A. changes in the debt and equity securities of the firm B. changes in the number of shares of stock outstanding C. changes in the market value of the firm's debt and equity securities D. changes in the coupon rate of the firm's ...
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The price elasticity of demand is a valuable guide in economic decision making because A. it is useful in making decisions that affect both revenue and costs. B. it predicts how well revenues will respond to a change in price. C. it measures how responsive price is to changes in supply. D. it reflects the degree of...
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A 10-year maturity bond with par value of $1,000 makes semi-annual coupon payments at a coupon rate of 8%. The bond is priced at $950. What is the effective annual yield to maturity? a. 8.71% b. 4.40% c. 8.85% d. none of the above
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Suppose a zero-coupon bond with {eq}N = $1,000 {/eq} and {eq}T = 4 {/eq} is selling for {eq}P = $325 {/eq}. The yield on this bond is {eq}r= 8.01\% {/eq}. Suppose that {eq}r {/eq} decreases to {eq}r* = 7.01\% {/eq}. Using the duration as the approximation for the percentage change in price, {eq}\frac{\Delt...
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One major difference between personal savings and household savings is: A. the former includes stock market investments. B. the former includes foreign assets held by individuals. C. the latter is higher because households include business owners in its definition. D. the latter is higher because the former include...
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Which of the following would most likely increase the retained earnings break point? a. An increase in net income b. An increase in capital budget c. An increase in the target dividend payout ratio d. All of these would have the desired effect
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The number of shares issued is: A. greater than the number of shares outstanding. B. equal to the number of shares outstanding. C. less than the number of shares outstanding. D. equal to the number of authorized shares.
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A charge of 8.0 pC is distributed uniformly on a spherical surface (radius = 2.0 cm), and a second charge of -3.0 pC is distributed uniformly on a concentric spherical surface (radius = 4.0 cm). Determine the magnitude of the electric field 5.0 cm from the center of the two surfaces.
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A single-payment loan in the amount of $100,000 was made on April 10, 2016. The rate of interest is 12% (J12=12%). The loan is to be repaid with one payment due at the end of 3 years. Assume that there were 365 days in each year and that the year started on January 1. On January 1, 2017, a payment of $20,000 was made t...
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If stock market participation is a habit formed early in life, and if wealthier individuals are more likely to form the habit of investing in the stock market, then a tax cut that benefits the wealthy will lead to a(n): a. increase in the demand for stocks. b. increase in the supply of stocks. c. decrease in the dem...
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Consider the following information on a company: Current cost of debt: 8% Long term debt (book value): $40 million Tax rate: 30% Interest paid: $2.6 million EBIT: $5.5 million WACC: 11% Shares of stock outstanding: 40 million Market price of shares: $2 per share What is the value of this firm?
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We have a sequence $(a_n)_{n\in \mathbb{N^*}}$ such that $a_1=0$ and $a_{n+1}=(1+1/n)a_n+1$. Show that $\lim_{n\to \infty} a_n=+\infty$.
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The future value of $500 to be received at the end of each year for seven years at a discount rate of 8 percent is: a. $3,678. b. $4,160. c. $4,678. d. $4,978.
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A company is considering the purchase of a new machine for $48,000. Management predicts that the machine can produce sales of $15,900 each year for the next 10 years. Expenses are expected to include direct materials, direct labor, and factory overhead totaling $5,600 per year, including depreciation of $3,800 per year...
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Capital Co. produces two types of office chairs, Model A and Model B. It estimates the following results for next year. Sales Model A$250,000 Model B$450,000 Variable expenses Model A$150,000 Model B$315,000 It expects to have a total of $50,000 in fixed expenses next year. The weighted average break-even po...
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Suppose that a company needs 2,500 refrigerators a year. It costs $10 per year to store a refrigerator and $2,500 to produce each new batch of refrigerators. Assuming that the production process is completed before the refrigerators are needed, how many batches of refrigerators should be produced each year to minimize ...
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You are evaluating a project for Maybelline Golf club, guaranteed to correct that nasty slice. You estimate the sales price of Maybelline to be $400 per unit and sales volume to be 900 units in year 1; 1,200 units in year 2; and 1,000 units in year 3. The project has a 3-year life. Variable costs amount to $250 per uni...
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Suppose your firm uses labor (L) and capital (K) to produce its output, according to the production function {eq}Q = K^{0.7}L^{0.3} {/eq} Given that the price of labor is $30 per unit and the price of capital is $20 per unit, what is the cost-minimizing input bundle if your firm wants to produce 20 units of output? ...
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Evaluate the following integral by converting it in to an integral in cylindrical coordinates. {eq}\int_{-1}^{0} \int_{-\sqrt{1-x^2}}^{\sqrt{1-x^2}} \int_{\sqrt{6x^2+6y^2}}^{\sqrt{7x^2-y^2}}18ydzdydx{/eq}
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You will maintain inventory at a minimal level by ordering large quantities. You will give priority to stock items over non-stock items. You will be especially reluctant to order merchandise that can be obtained from multiple sources. This type of purchasing strategy is most likely to be successful if: a. Inventory is...
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Krispy Kreme reported the following results for 2015: Net operating income $2,383,000 Sales 19,691,000 Variable expenses 12,629,000 Contribution margin 7,062,000 Fixed expenses 6,216,000 Advertising (all variable) 881,000 Administrative salaries (all fixed) 349,000 Profit $247,000 Advertising is a com...
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Heston Corporation manufactures iron supplements in the shape of a circle with a broken line (i.e., a slice of pie). The slice of pie has a radius of 15 millimeters and a central angle of 40{eq}^o {/eq}. A spherical scoop of iron supplement is placed in the middle of the slice. The radius of the scoop is 6 millimeters...
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When a supply chain makes a final decision to sell a product, it is called: a) selling b) retailing c) manufacturing d) wholesaling e) distribution
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A non-controlling interest in a subsidiary should be reported in the consolidated statements at a. zero, b. the subsidiary's fair value, c. the subsidiary's book value, d. the subsidiary's net asset value (fair value minus book value) over which the non-controlling interest has an economic interest.
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As a class activity, we will be preparing a 1.0 L of pH = 6.20 buffer. You must bring 1.0 L of this buffer to class on Tuesday. Assume we will make the buffer by mixing solutions of {eq}NaCH_3CO_2 {/eq} (sodium acetate) and {eq}HCl {/eq} (hydrochloric acid). The {eq}K_a {/eq} for {eq}CH_3CO_2H {/eq} is {eq}1.7 \tim...
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Use the divergence theorem to evaluate the flux of {eq}F{/eq} across S, where {eq}F(x, y, z) = \left \langle 2x + y, z, 5x - 2y \right \rangle{/eq} and S is the sphere with radius 1 centered at the point (1, 1, 1).
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Let {eq}\displaystyle E {/eq} be the solid box {eq}\displaystyle E = (0, 3) \times (0, 2) \times (0, 1). {/eq} Find the flux of {eq}\displaystyle F = y \vec{i} + z \vec{j} + x \vec{k} {/eq} across the surface {eq}\displaystyle S {/eq} of {eq}\displaystyle E {/eq} in the direction of the outward unit normal {eq}\display...
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The tax treatment of working capital is such that A. it is tax-deductible in the year in which it is spent and tax-deductible in the year in which it is recovered. B. it is tax-deductible in the year in which it is spent and tax deductible in the year in which it is recovered. C. it is tax-deductible in the year in ...
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A firm currently has no debt in its capital structure. Its current value is $47 million, and it has a corporate tax rate of 35%. The risk-free rate is 3.5%, and the beta for an unlevered firm in the same business is 1.4. The firm now announces that it will borrow $5.2 million, which will raise its debt-to-equity ratio ...
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Let $f:[a,b]\to\mathbb R$ such that $f(a)<f(b)$. Prove that there exists a point $x\in (a,b)$ such that $f(x)>f(a)$.
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A typical strip of domestic sewage contains 1.20 x 10{eq}^{23} {/eq} protons and 9.0 x 10{eq}^{23} {/eq} electrons. What is the net charge of the sample? Express your answer using 2 significant figures.
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Your firm owns a machine that costs $165,000 and has accumulated straight-line depreciation of $95,000. What is the after-tax salvage value of this machine if your firm is in the 34% marginal tax rate, and it can be sold for: a. $130,000 b. $110,000 c. $90,000 d. $70,000 e. $50,000
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What is the probability of drawing a red 6 or a black 7 from a standard deck of 52 cards?
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Which of the following statements is correct concerning the sample mean? a. It is always equal to the population mean. b. It is always based on more than 30 observations. c. It is obtained by applying the median function on a data set. d. It is the "center" of the sample data, a single value that, if it were to rep...
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DSS produces and sells one product with the following characteristics: Selling price $105 Variable cost per unit $36 Fixed costs total $366,000 The company expects to sell 15,000 units during the coming month. The following information is also available: Maximum units that can be produced during the coming month is ...
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Which of the following is a deflationary fiscal policy? A. Increasing spending B. Decreasing taxes C. Decreasing spending D. Increasing taxes
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If the price elasticity of demand for a good is -0.2, then a 10% decrease in price will: a) increase the total revenue from the sale of this good. b) decrease the total revenue from the sale of this good. c) have no effect on the total revenue from the sale of this good. d) cause the demand for the good to become m...
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An asset that is expected to generate cash flows of $5,000, $4,700 and $3,200 over the next three years, respectively, has a present value of $10,550. What is the duration of this asset? A. 2.19 years B. 1.96 years C. 2.70 years D. 1.75 years
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The field of applied economics is, in its largest sense, the study of how people and societies use _ _ _ _ _ _ _ resources to achieve their _ _ _ _ _ _ _ _ _ _ _ _ goals.
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Let $\mathbf{v}$ and $\mathbf{w}$ be orthogonal vectors such that $\lVert \mathbf{v} \rVert = \lVert \mathbf{w} \rVert$. Show that $\mathbf{v}$ and $\mathbf{w}$ must each be a multiple of $(1, 0, \dots, 0)$.
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I have a recurrence relation which arises from a Simple Random Walk problem and I need to solve it to get a closed form solution. So, we have $k_j = (1-p)k_{j-1}+p k_{j+1}$ and boundary conditions $k_0=0, k_N=1$. A hint was given to me in class that I should solve the recurrence without the boundary conditions and then...
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What is the probability that more than 20% of 70 randomly chosen students smoke, given that 24% of all students at a high school smoke?
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Company A and Company B are both considering a new project with an initial outlay of $5,000. Project Cash Flows are as follows: Year 1 Year 2 Year 3 Company A $2,000 $2,000 $3,000 Company B $3,000 $2,000 $1,500 The MARR is 12%. What is the present worth of this new project for Company A?
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What is the total differential cost of disposing of a batch of defective merchandise costing $62,000, if the products can be sold as scrap for $72,000 and returned to the vendor for $52,000?
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Patagonia Corporation (lessor) agrees to lease equipment to Tundra Company. The following information relates to the lease: Cost of asset: $514,221 Expected life: 10 years Lease term: 10 years Bargain Purchase Option: No Residual value guaranteed by Tundra Corporation: $4,000 Estimated fair value of asset at end ...
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The following information is available for the first six months of 2012 for Delaware Corporation. Budget actual variance Net income $50,000 $75,000 $25,000 U Sales revenue 400,000 350,000 50,000 F Cost of goods sold (150,000) (130,000) (20,000) U Gross margin 250,000 220,000 30,000 U Operating expense (60,000) (70,0...
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A 50 cm wire is to be cut into two pieces. One piece will be bent into an equilateral triangle and the other piece will be bent into a circle. What is the minimum length of wire that should be set aside for the circle?
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Assume that you have a balance of $5000 on your Discover credit card and that you make no new purchases. If your Discover credit card has a 22% annual percentage rate and you make only the minimum payment of $50 each month, how long will it take for you to pay off the entire balance of $5000? Explain.
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The following selected accounts appear on the balance sheets of Hazelton Corp. at the end of 2013 and 2012: Accounts receivable $32,500 (2012) $22,500 (2013) Inventory $67,500 (2012) $72,500 (2013) Prepaid expenses $1,400 (2012) $1,700 (2013) Acco...
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A firm is considering the purchase of three different products, each with a four-year life span. Each product's net after-tax cash flows are shown below, with initial investment at the beginning of the first year, and continued annual cash inflows at the end of each year. Using the PW method, which alternative (if any)...
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Mangler Corp., which began business at the start of the current year, had the following data: Actual results Budgeted data Inventory (beginning) $40,000 $30,000 Inventory (ending) 55,000 45,000 Fixed manufacturing overhead $200,000 $180,000 Cost of goods sold (all variable) $760,000 $680,000 Fixed selling and admini...
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Benton Corporation had the following inventory account balances at the beginning and end of the year: January 1, 2011 December 31, 2011 ($) ($) Inventory (at cost) 368,750 391,250 During 2011 Benton recorded $3,546,000 in sales revenue, $1,546,000 of w...
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Suppose that a callable bond had an 8% coupon, a 6% YTM and a 4% YTC. The bond issue is callable in 3 years. For this bond issue, investors would expect the bonds: a. to be called and earn the YTC. b. not to be called and earn the YTM. c. to be called and earn the YTM. d. not to be called and earn the YTC.
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If a firm charges prices that reflect marginal cost along with any fixed costs, then total output is such that: (a) Fixed cost equals marginal cost and consumers are making zero economic profit from the product. (b) Marginal benefit equals marginal cost and the product is in the optimal allocation of resources. (c) ...
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In a normally distributed set of data (population standard deviation is known), a 95% confidence interval was calculated and found to be -2.00 to 10.00. What does this result tell a researcher? a. 95% of the observations in the sample fall in the indicated range. b. There is a 95% chance that the interval between -2.00...
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A population of 2,500 households has a mean of 2.3 and a standard deviation of 1.8. Use Chebyshev's Theorem to determine at least how many of the households have between 0.7 and 3.9 members.
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Apocalyptica Corporation has a target capital structure of 56 percent common stock, 9 percent preferred stock, and 35 percent debt. Its cost of common equity for the firm is 22.6 percent, the cost of preferred stock is 10.2 percent, and the pretax cost of debt is 9.4 percent. The relevant tax rate is 35 percent. What i...
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For each of the following items, indicate whether or not such an item is reported on a typical corporation's income statement and, if reported, whether the item is generally considered favorable or unfavorable. (a) Cost of goods sold (b) Interest paid (c) Dividends paid (d) Depreciation expense (e) Loss on sale of...
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A company uses the perpetual inventory method. The company purchased $32,000 of merchandise on August 7 with terms 2/10, n/30. On August 11, it returned $2,000 worth of merchandise. On August 18, it paid the full amount due. The correct journal entry to record the payment on August 18 is: a. Debit Accounts Payable $30...
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Assuming the use of straight line depreciation for fixed assets, an increase in depreciation expense will: a) increase income taxes. b) decrease net income. c) decrease operating cash flow. d) increase cash flow from financing.
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Assume there are two countries, the USA and Brazil. The U.S. has a 50-year bond with a coupon rate of 6%, and Brazil has a 50-year bond with a coupon rate of 8%. All bond payments are assumed to be made semi-annually. If both bonds have the same market yield to maturity, which of the following statements is false? a. ...
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During an accounting period, an employer would normally debit the payroll taxes expense account for the total amount of _____. A) employee payroll plus employer payroll B) federal, state, and local payroll C) employee payroll D) None of these answer choices are correct
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You own a share of stock with a current market price of $34.95 per share. This stock pays an annual dividend and expects to have a dividend yield of 1.9%. If the dividend yield is expected to remain constant, what will be the price of the stock in one year? a. $35.65 b. $35.20 c. $37.33 d. $36.02 e. $35.57
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Cardinal Company collected $12,350 in interest during 2017. Cardinal showed $1,750 in interest receivable on its December 31, 2017, balance sheet and $4,500 on December 31, 2016. The interest revenue on the income statement for 2017 was: a. $2,700 b. $8,350 c. $12,350 d. $14,600
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A market has reached perfect competition when it is the case that: A) many firms and customers exist B) the product is sold at a price equal to the marginal revenue product for each firm C) buyers and sellers in the market lack any information on other buyers and sellers D) B and C
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I need to compute the integral $\int_C \frac{dz}{z-1}$ where $C$ is $|z-1|=2$. I know that there's a singularity at $z=1$ and I'm thinking of using the formula $\int \frac{dz}{z-z_0}=2\pi i$. Is this formula correct, and if so, how do I account for the fact that the circle is $|z-1|=2$ and not $|z|=2$?
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Determine the net present value of a project with an initial cost of $7,550 and cash inflows of $9,000 in year 1 and $7,450 in year 2, assuming a discount rate of 12.8 percent.
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Ajax Company issues its bonds at a premium. On the maturity date the interest will be computed using: a. the stated rate and the market rate will be the stated rate. b. the stated rate and the market rate will be higher than the stated rate. c. the market rate and the stated rate will be higher than the market rate....
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A company purchased a machine for $172,900. The machine has an estimated useful life of 12 years with no residual value. At the end of year 8, the company sold the machine for $14,600. Required: Prepare the journal entries to record (a) depreciation expense at the end of year 8 and (b) the sale of the machine.
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Using an initial investment of {eq}\$100,000 {/eq}, a firm is able to generate a cash flow of {eq}\$150,000 {/eq} in one year and another {eq}\$200,000 {/eq} in two years. Its cost of capital is {eq}10 \% {/eq}. What is its {eq}NPV {/eq}?
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Use the following information about Salomon Company to complete a cash budget for June. Salomon's June cash balance as of June 1 is $10,000 and the June 30 cash balance is projected to be $28,000. · Cash disbursements for the following month: Purchases $20,000 Payroll 15,000 Cash expenditures for selling ...
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Wilden Corporation has the following financial information at year-end: Assets: $350,000 Total Liabilities: $105,000 Required: What is the return on equity if the net income is $25,000 and dividends paid to common shareholders were $4,000? a. 8.47% b. 7.82% c. 5.96% d. 7.55% e. 6.33%
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Assuming that the discount rate is 8.3%, calculate the present value of a 5-year ordinary annuity with annual payments of $700. Round the answer to the nearest $100. a. $2,200 b. $2,500 c. $3,000 d. $3,300
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How does the coupon rate of a bond affect the investor's rate of return? a. The investor's rate of return is the same as the coupon rate. b. When the bond is issued at par, the coupon rate is equal to the investor's rate of return. c. When the bond is issued at a discount, the coupon rate is less than the investor's...
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A government shutdown for a period of 1 month would most likely have the greatest impact on: a. the consumer price index b. gross domestic product c. gross national product d. national income
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The space shuttle Discovery maintains an orbit of 360 km around the earth. Find the period of the shuttle's orbit. (The radius of the Earth is 6400 km. Disregard any changes in the shuttle's distance from the Earth.)
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On December 31, 2014, Edith purchased 1,000 shares of Janey stock for $10 per share. Edith used the proceeds of the sale of this stock to purchase 100 shares of Reinhart stock for $100 per share on March 1, 2015. Reinhart paid a $10 per share dividend on April 1, 2015, and on July 1, 2015, Reinhart stock was sold for $...
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Which of the following represents the calculation of the present value of an annuity? A) PV = (C * (1 - (1 / (1 + r)^t))) / r B) PV = (r * t) / (1 - r) C) PV = (C * (1 - (1 / (1 + r)^t))) * r D) PV = C * (1 - (1 / (1 + r)^t)) / r
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How do increasing returns to scale relate to the shape of the Long-Run Average Cost Curve? A. Increasing returns to scale cause the Long-Run Average Cost Curve to rise steeply. B. Increasing returns to scale cause the Long-Run Average Cost Curve to become horizontal. C. Increasing returns to scale cause the Long-Run...
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Let $\vec{v}$ be a vector in the direction of $\langle 2, 0, 1 \rangle$. Let $L$ be the line that is perpendicular to the plane $2y + z = 8$. Find the intersection point between $L$ and $\vec{v}$.
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