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A firm needs a new machine that cost 27000 cash to buy. This machine is expected to have a life of 8 years and to have no salvage value at the end of the 8 years. The firm's discount rate is 12 percent. If the machine can be purchased by making a cash payment of 4000 now and paying the rest in 8 equal end-of-the-year p...
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The solid obtained by rotating the region bounded by the curves #y=4-x^2# and #y=x# about the line #y=-3# can be computed using the method of cylindrical shells as an integral of the form #int_a^b2pi *# [shell radius] * [shell height] #*dx# Find #a,b,# [shell radius], and [shell height] and evaluate the integral. What ...
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Use the final value theorem to evaluate y(t) as {eq}t \to \infty{/eq}, if {eq}Y(s) = \frac {3.5}{s(2s^2+3s+5)}{/eq}.
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Engaging executives in turnaround refers to: a. hiring all new employees. b. changing the technology throughout the organization. c. stabilizing the company's financial position. d. revamping the organization's strategy. e. none of the above
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The United States is working on eliminating a middleman between the country and its citizens in the acquisition of electricity and other goods and services. The government plans to create a(n) ___________ for this. A. price ceiling B. import quota C. regulated monopoly D. direct sale company E. utility
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Han Products manufactures two types of lawn mowers: the Deluxe and the Professional. The following data have been gathered for the two models: Deluxe Professional Sales in units 50,000 10,000 Unit contribution margin $12.40 $49.00 The company has a traditional costing system in which manufacturing overhead is app...
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At December 31, before adjusting and closing the accounts, the following information was selected from the ledger of Downtown Realty: Earned but not received ($2,700 rent). Rent expense accrued. ($2,050) Utilities expense accrued ($640) Wages earned but not paid ($1,560) Prepaid Rent ($3,600) What is the correct ...
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The rate at which a rumor spreads through an isolated community is jointly proportional to the number of people in the community who have heard the rumor and the number who have not. Write a differential equation to express this fact and find in general the solution of your equation.
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When a job is complete, _____. a. work-in-process control is debited. b. the cost of the job is transferred to manufacturing overhead control. c. actual direct materials, actual direct manufacturing labor, and allocated manufacturing overhead will comprise the total cost of the job. d. finished goods control is cre...
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Benson Corporation had a net income of $250,000 and an after tax profit of $150,000 for the year. During the year, Benson Corporation paid $65,000 in common stock dividends and $10,000 in preferred stock dividends. What was Benson's retained earnings for the year? a) $250,000 b) $150,000 c) $85,000 d) $45,000
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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, ...
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XYZ Corporation had 25,000 shares of common stock and 2,000 shares of 10%, {eq}\$100 {/eq} par value cumulative preferred stock outstanding on January 1, 2016. On April 1, 2016, the board of directors declared a 100% stock dividend when the market value of the common stock was {eq}\$50 {/eq} per share. XYZ Corporatio...
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The point $x = 0$ is a regular singular point of the differential equation $x^2 y'' - (x + 1) y' - (x^2 - 4) y = 0$. A. True B. False
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Which of the following is true about money? a. The interest paid on reserves is deducted from the required reserve ratio to calculate the monetary multiplier. b. The monetary base equals the amount of currency in circulation plus the amount of reserves. c. Total reserves equal transaction accounts plus required rese...
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What is the maximum number of trades you would like to make this year, and what is the most you are willing to pay a broker to carry out your trades?
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Which of the following inventory methods would provide the most stable measurements of income from operations during periods of rising prices? a. LIFO b. Average cost c. FIFO d. Cannot be determined based on the information given
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Ames will receive a $1000 bond with a coupon rate of 7.80 percent in exactly one year. The yield to maturity for the bond is 6.50 percent. What is the most she should be willing to pay for the bond today?
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A bond with a face value of $1000 and a coupon rate of 8% per annum paid semiannually is listed in the market at a price of $1102.85 per $1000 of face value. What is the yield to maturity on the bond if the next interest payment is in six months?
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Jasie owned stock in Ame Corporation that she donated to a university (a qualified charitable organization) on September 7, 2016. What is the amount of her charitable contribution deduction if the stock had a value of $29,100 when she made the donation? She had purchased the stock for $22,500 on October 24, 2015.
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Allison Engines Corporation has established a target capital structure of 40% debt and 60% common equity. The firm expects to earn $500 in aftertax income during the coming year, and it plans to retain 50% of those earnings. The current market price of the firm's stock is $30; its last dividend was $2.80 per share; and...
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At the beginning of 2013, Alpha Corporation acquired a manufacturing facility for $9 million. $5 million of the purchase price was allocated to the building. Depreciation for 2013 and 2014 was calculated using the straight-line method, a 20-year useful life, and a $2 million residual value. In 2015, the estimates of us...
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Consider a project with an internal rate of return of 24.6%. This project has a regular payback period of approximately: A. 1 year B. 2 years C. 3 years D. 4 years
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Suppose $X \sim N(0, 1)$, and let $Z = 2X + 3$. Show that $E[Z] = E[2X + 3] = 3$ and $\text{Var}(Z) = \text{Var}(2X + 3) = 4 \text{Var}(X) = 4$. Using the delta method, find an approximation for $\text{Var}(\exp(Z))$ where $Z = 2X + 3$.
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Niobium metal becomes a superconductor when cooled below {eq}9 K {/eq}. Its superconductivity is destroyed when the surface magnetic field exceeds {eq}0.100 T {/eq}.In the absence of any external magnetic field, determine the maximum current a {eq}3.92-mm {/eq}-diameter niobium wire can carry and remain superconduct...
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Find the area of the region bounded above by y = 4x + 7 and below by y = x^2 + 19.
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Suppose that you purchased a 10 year, 8% coupon bond for $1000 a few years ago. Assuming a 5% annual yield, you sold the bond for $1000. If the bond makes semiannual coupon payments, the holding period is: A) 11 years B) 10 years C) 7 years D) 5 years
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Determine the amortization for the first year of a six-year, 6% installment note payable with a principal of $6,000 and annual payments of $1,000. (Assume a year-end payment.)
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Suppose that trucks arrive at a receiving dock with an average arrival rate of 3 per hour. What is the probability that no more than 2 trucks will arrive in a two-hour period?
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Suppose the exchange rate between US dollars and Australian dollars is {eq}0.7667 {/eq}. Also suppose the price of an Australian wine is {eq}5 {/eq} Australian dollars and the price of a comparable US wine is {eq}6 {/eq} US dollars. Then a bottle of Australian wine is priced _____ relative to a comparable US wine, g...
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Beta, Inc., is a firm that has never paid a dividend. At the end of the year the firm is worth $1000000, and has 100000 shares outstanding. Beta has the following options for next year: Scenario Probability Stock Price Recession 25% $ 50 per share Status quo ...
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In 2001, the exchange rate between the Japanese yen and the US dollar was about 100 yen per dollar. In 2012, the exchange rate was about 95 yen per dollar. Based on this information, we can conclude that: A) the dollar has appreciated in value and the quantity of dollars demanded in the foreign exchange market has in...
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The reaction {eq}A \rightarrow {/eq} Products is second order in {eq}A {/eq} and third order overall. Which statement is true about the differential rate law for the reaction? a. Rate = k[A] b. Rate = k[A] c. Rate = k[A]{eq}^2 {/eq} d. Rate = k[A] e. Rate = k[A]{eq}^3 {/eq}
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Bill Dukes has $100,000 invested in a 2-stock portfolio. $60,000 is invested in Stock X and the remainder is invested in Stock Y. X's beta is 1.25 and Y's beta is .75. The market's required return is 12% and the risk-free rate is 6%. What is the portfolio's beta? a. 0.98 b. 1.02 c. 1.06 d. 1.10 e. 1.15
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A baseball is thrown straight upward on the Moon with an initial speed of 35.0 m/s. (a) What is the speed of the baseball after 1.0 s?
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Dothan Inc. bonds have a {eq}10 {/eq} year remaining to maturity. Interest is paid annually, the bonds have a {eq}\$1,000 {/eq} par value, and the coupon interest rate is {eq}8\% {/eq}. The bonds have a yield to maturity of {eq}9\% {/eq}. What is the current market price of these bonds?
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With this financing plan, Morning Star would pay 6% interest on 10,000 shares of $100 par value preferred stock ($600,000) and 13% interest on its 100,000 shares of $10 par value common stock ($1,300,000). What is Morning Star's total interest expense? a. $190,000 b. $189,000 c. $600,000 d. $1,300,000
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A company changed from the LIFO method to the FIFO method of inventory valuation. This change should be handled as a: A. change in accounting estimate. B. prior period adjustment. C. correction of an error. D. change in accounting principle.
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I'm trying to prove that $$ \lim_{x \to 0^+} \frac{1}{x} = \infty. $$ I need to prove this using epsilon-delta proofs, i.e. if $\forall \varepsilon>0, \exists \delta >0 : |f(x)-L|<\varepsilon \text{ if } 0<|x-a|<\delta $. I think that $\delta = \frac{1}{\varepsilon}$ will be fine but I can't seem to get there in my pro...
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Assume the following information about a competitive industry: Price = $30 Average Fixed Cost = $5 Average Variable Cost = $25 Marginal Cost = $35 Average Total Cost = $30 Which of the following is true? a. A firm in this industry is making a long-run economic profit and the industry is in long-run equilibrium. ...
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Calculate the {eq}pH {/eq} at the equivalence point for the titration of {eq}0.160 \ M {/eq} methylamine {eq}(CH_3NH_2) {/eq} with {eq}0.160 \ M \ HCl {/eq}. The {eq}K_b {/eq} of methylamine is {eq}5.0 \times 10^{-4}. {/eq}
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Dorchester Co. paid a dividend of $4.50 last year. Dividends have been growing at 2.50% per year. The company will maintain this growth rate in the foreseeable future. What is the present value of a share of stock if the required rate of return is 14%? A) $50.00 B) $62.82 C) $30.51 D) $31.43
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Identify the null and alternative hypotheses for this test. A. H0: mu = 736.3 H1: mu > 736.3 B. H0: mu = 736.3 H1: mu < 736.3 C. H0: mu = 736.3 H1: mu not equal to 736.3 D. H0: mu less than or equal to 736.3 H1: mu > 736.3 E. H0: mu greater than or equal to 736.3 H1: mu < 736.3
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Suppose a cosidered her title to real property for $35,000. Suppose her gross income for the year was $185,000. Compute her tax on the transfer of the property. Assume that E and I are married and filing a joint return and using the single filing status (instead of head of household) for her portion of the gain because...
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You are a chief financial officer in a manufacturing plant. Your boss has asked you to estimate the cost of capital for a new project in the country of Colombia. He has supplied you with the following information:  The current exchange rate is $1 = COP $500.  The U.S. risk-free rate of return is 6 percent.  The e...
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What is the pH of a solution of 25.00 mL of 0.100 M benzoic acid to which has been added 25 mL of 0.15 M NaOH? The pKa for benzoic acid is 4.20.
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The price elasticity of demand for a given product is not affected by the: A. availability of close substitutes. B. slope of the demand curve. C. level of income of the consumer. D. price of related goods.
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What is the power required to compress air from 100 kPa and 300 K to 1000 kPa and 500 K at a rate of 0.04 kg/s? The mechanical efficiency of the compressor is 90% and the temperature of the incoming cooling air is 15{eq}^o {/eq}C. a. 32.7 kW b. 31.6 kW c. 36.9 kW d. 25.7 kW
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How does a payment on an account receivable affect the current and quick ratios? A. Current ratio: no effect; quick ratio: no effect B. Current ratio: decrease; quick ratio: increase C. Current ratio: decrease; quick ratio: no effect D. Current ratio: increase; quick ratio: increase E. Current ratio: no effect; qu...
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What are the local extrema, if any, of #f(x) = x/(x^3-x^2-2x) #?
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Factory workers at A&T Manufacturing Corporation produced 5,000 units during the month of April using 1,000 labor hours at a direct materials cost of $6 per pound and 2,000 labor hours at an average wage of $8 per hour. The company's manufacturing standard for each completed unit is 1 pound of direct material and 2 hou...
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Harper, Inc., reported a net income of $70,000. Included in that number was a depreciation expense of $10,000 and a patent amortization expense of $5,000. Records reveal decreases in accounts receivable, accounts payable, and inventory of $3,000, $5,000, and $6,000, respectively. There was also a loss on the disposal o...
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The Dead Sea Scrolls are: a) an example of non-renewable resources. b) an example of a negative externality. c) an example of private goods. d) All of the above.
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A Carnot engine of efficiency 28% operates with a cold reservoir at 305 K and exhausts 1160 J of heat each cycle. How much work does the engine do per cycle?
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Rogers Tires has prepared the following flexible budget for the month of September. ROGERS TIRE COMPANY Flexible Budget For the Month Ended September 30 Price Variance Efficiency Variance Material A $23,000 $8,000 U Material B 35,000 3,000 U Material C 77,000 ...
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Yan Yan Corp. plans to issue equity to raise $50 million to finance a new investment. After making the investment, the firm expects to earn free cash flows of $10 million each year. The firm currently has 5 million shares outstanding, and it has no other assets or opportunities. Suppose the appropriate discount rate f...
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According to economists, diversity reduces: a. economic instability. b. problem solving effectiveness. c. cultural enrichment. d. innovation.
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The demand for the company's output is, therefore, price-inelastic along the central range of the demand curve, with an elasticity coefficient of -0.4. If the company doubles its output, its average revenue a. will grow. b. will decline. c. will remain constant. d. is not affected by changes in output.
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A creamery purchases three different types of cheese: panela cheese at $3.75, goat cheese at $7.10 per pound, and Oaxaca cheese at $4.50 per pound. The daily demand for each cheese is 45, 22, and 63 pounds, respectively. The creamery has a dedicated supplier for each type of cheese, and the ordering cost is $2.00 per o...
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I made a purchase on my company's account. I invoice my company and they pay me via a check that goes directly from my bank account. My company argues that they paid me and therefore I cannot claim the business expense deduction. I argue that I am reporting the receipt of the check as income and I am using the check to...
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Determine the percent efficiency of a body-centered cubic crystal structure.
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You are traveling in a spaceship at 90% of the speed of light away from Earth. Your sister is on Earth. You travel for 10 years as measured by your clock on the spaceship. How much older will your sister be from the moment you leave Earth to the moment you return? Show all work. a. 4.39 years b. 10 years c. 43.9 yea...
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Vasquez Corporation is considering replacing a technologically obsolete machine with a state-of-the-art numerically controlled machine. The new machine would cost $338,460. Unfortunately, the old machine cannot be sold as scrap. The new machine would be depreciated at the rate of $74,615 per year for five years. The ne...
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Given the function $$f(x)=\lim_{n\to \infty}{({e^{\frac{1}{x}})\arctan{1\over{1+x}}}\over{x^2+e^{nx}}}$$, when $x >0$, it is argued that $e^{nx} \to +\infty$ and $f(x)=0$. However, when $x\to0^+$, $e^{1 \over x} $ goes to infinity. Is there an explanation why it's valid to conclude $e^{nx} \to+\infty$ when $x$ is appro...
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A company currently has 220,000 shares outstanding. It plans to maintain its current level of operations while increasing its fixed assets by $600,000. After year-end, it plans to pay out 55 percent of its net income as dividends and retain the other 45 percent. What will be its dividend payment after year-end? Select...
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What is the slope of the tangent line of #(x-y^2)/(xy+1)= C #, where C is an arbitrary constant, at #(1,2)#?
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A customer bought 50 shares of IBM stock on margin for $25 per share. The maintenance margin is 35%. The broker allowed a 20% increase over the purchase price in order to calculate the margin requirement. The initial margin is: A. 30.24% B. 32.52% C. 34.80% D. 36.73%
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According to IFRS, the ceiling used in measuring the fair value of an asset or the fair value of a liability is: a. fair value of the asset or liability b. fair value of the asset or liability plus transaction costs c. fair value of the asset or liability plus costs to sell d. fair value of the asset or liability p...
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Suppose the spot exchange rate for the Canadian dollar is Can$1.19 and the six-month forward rate is Can$1.16. Assuming absolute PPP holds, what is the current cost in the United States of a beer if the price in Canada is Can$3.75?
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To increase cardiac output, the _____ branch of the autonomic nervous system _____ in cells of the sinoatrial (SA) node. A. Parasympathetic; increases K+ permeability B. Sympathetic; increases cyclic AMP C. Parasympathetic; increases cyclic AMP D. Sympathetic; increases Ca2+ release from the sarcoplasmic reticulum ...
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The 6 percent annual coupon bonds of TPO, Inc., are selling for $1,023.73. The bonds have a face value of $1,000 and mature in 5.5 years. What is the yield to maturity?
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Core Inc. experienced an increase in operating income last year when it introduced several new products. Based on the data presented below, the new products may be responsible for the increase in operating income during the year. Incremental revenue from the new products $2,000,000 In...
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What is the answer to (D + 4)(D - 1)y = 10,000, and why does Sage tell me the answer is y(x) = -27000 + e^x(C1 + 25000x)?
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Myeloid cells express this type of MHC class I molecule: a. Class Ia b. Class IIa c. Class IIb d. Class IIIa e. Class IIIb
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A single point charge is located at an unknown point on the x-axis. There are no other charged objects nearby. You measure the electric field at x = +2.0 m to be 5600 N/C, directed in the +x direction, while the field at x = +5.0 m has a magnitude of 1400 N/C. What is the sign and magnitude of the point charge?
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At December 31, year 1, Accrington Company reported accounts receivable of $125,000 and an allowance for doubtful accounts of $4,000 (credit) before adjustment on the December 31 year 1 balance sheet. The aging of the accounts receivable indicated that $1,200 of the accounts receivable would be uncollectible. What is ...
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Niobium metal becomes a superconductor when cooled below {eq}9 K {/eq}. Its superconductivity is destroyed when the surface magnetic field exceeds {eq}0.100 T {/eq}.In the absence of any external magnetic field, determine the maximum current a {eq}3.92-mm {/eq}-diameter niobium wire can carry and remain superconduct...
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Your firm purchased some machinery 8 years ago for $65,000. If these assets are classified as 5-year property under MACRS (table), what is the present value of the depreciation tax shield assuming a tax rate of 34% and a discount rate of 12%? MACRS 5-year property Year Rate 1 20% 2 32% 3 19% 4 12% 5 12% 6 6%
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An insulating sphere is 8.00 cm in diameter and carries a 5.60 {eq}\mu C {/eq} charge uniformly distributed throughout its interior volume. Calculate the charge enclosed by a concentric spherical surface with a radius, r = 3 cm.
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The impo sition of a maximum price at the point where the monopolist's SMC curve intersects the D curve causes the monopolist to A) break-even B) incur losses C) make profits D) Any of the above
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Oriole Company has the following information for 2017: Net Income$400,000 Dividends paid$75,000 Common stock at the beginning of 2017$500,000 Common stock at the end of 2017$540,000 How do I calculate the return on equity ratio?
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Bonds issued by the Coleman Manufacturing Company have a par value of $1,000, which of course is also the amount of principal to be paid at maturity. The bonds are currently selling for $900. They have 10 years remaining to maturity. The annual interest payment is 10 percent ($100). Compute the yield to maturity. Yiel...
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If additional processing after split-off is value-adding, then the product should be allocated more of the joint cost based on: a. the relative sales value method. b. the NRV method. c. either the relative sales value method or the NRV method. d. neither the relative sales value method nor the NRV method.
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On December 31, 2013, prior to its financial statements being issued, Schmidt Corporation, which had sales of $40 million in 2013, discovered an error in one of its revenue recognition policies and recorded $200,000 less income for 2013 than it should have. The cumulative effect of this error is: a. overstated net in...
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Hercules Exercise Equipment Co. purchased a computerized measuring device two years ago for $79,000. The equipment falls into the five-year category for MACRS depreciation and can currently be sold for $40,800. A new piece of equipment will cost $270,000. It also falls into the five-year category for MACRS depreciatio...
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Choose the statement that is correct. A. If the covariance of Stock A with the rest of the market portfolio is larger than that of Stock B, then, according to CAPM, Stock A's expected return should be higher than that of Stock B. B. Based on CAPM, it is possible that the beta coefficient of a security can be negative...
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In 1784, Biot and Savart showed experimentally that the field dB at distance R along the perpendicular bisector of a long straight wire carrying current I was given by the equation {eq}dB = \frac{\mu_{0}I}{2\pi R} sin\ \theta {/eq} where dL is an element of length of the wire, R is the distance from dL to the point ...
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What is the yield to maturity on a $1,000, 5% coupon bond with 8 years to maturity, if the bond sells for $1,084.25? a. 8% b. 9% c. 4% d. 3.5%
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A firm receives 1000 euros in the spot market every year for 5 years. The current spot rate is $1.20/€ and the expected future spot rates are 1.18, 1.16, 1.14, and 1.12 respectively. What is the total present value of the firm's revenues assuming a 5% discount rate?
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If the firm discontinues the unprofitable product, it can eliminate $60,000 of fixed production costs and $18,000 of fixed selling expenses. The contribution margin per unit for Product X355 is: a. $4.42 b. $5.09 c. $6.70 d. $7.14
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Sheridan Corp. sold parts to a Korean customer on December 16, 2012, with payment of 10 million Korean won to be received on January 15, 2013. The following exchange rates applied: December 16, 2012 : $0.00092 Forward Rate to January 15, 2013 : $0.00098 December 31, 2012 : $0.00090 Forward Rate to January 15, 2013 : ...
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Five thousand shares of stock were issued at $5 per share. Of this amount, $11,250 was distributed as dividends. During the year, 2,000 shares were sold at $10 per share and 500 shares were bought back at $6 per share. What was the total dividend yield? a. $10 b. $12 c. $12.5 d. $11.25 e. $7.5
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Keller Corp sells two products. Product A sells for $100 per unit, and has unit variable costs of $75. Product B sells for $50 per unit, and has unit variable costs of $25. Currently, Keller sells three units of product B for every two units of product A sold. What is the weighted-average unit contribution margin?
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The net cash flows of Advantage Leasing for the next three years are $42,000, $49,000, and $64,000, respectively, after which the growth rate will be a constant 2 percent. If the WACC is 8 percent, what is the present value of the terminal value?
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A condensed income statement for 2012 for Grizzly, Inc., is presented below: Sales$400,000 Cost of goods sold$250,000 Gross profit$150,000 Depreciation expense $50,000 Net income$100,000 Additional financial information about the company follows: 2012 balance2011 balance Accounts receivable$100,000$90,000 Inventory...
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D&L Corporation has a beta of 2.0, the risk-free rate is 4%, and the expected market return is 9%. D&L currently pays a dividend of $2.50 per share, and its dividend is expected to grow at a constant rate of {eq}5\% {/eq}. If the market is in equilibrium, what is the current price of D&L stock? a) {eq}\$20.00 {/eq}....
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You are the manager of a monopolistically competitive firm, and your demand and cost functions are given by {eq}Q = 36 - 4P {/eq} and {eq}C(Q) = 124 - 16Q + Q^2 {/eq}. (Note: {eq}MC(Q) = -16 + 2Q {/eq}). Calculate your firm's profit level.
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ABC firm has total assets of $1,400,000 and current assets of $600,000. It turns over its fixed assets 4 times a year. It has $300,000 of debt. Its return on sales is 5 percent. What is its return on stockholders' equity?
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As part of an experiment in the physics lab, a small metal ball of radius r = 2.8 cm rolls without slipping down a ramp and around a loop-the-loop of radius R = 4.7 m. The spherical ball is solid with a uniform density and a mass of M = 420 g. What if we had allowed a block with the same mass as the spherical ball to ...
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In evaluating a simple investment project using the approximate ERR method, the approximate ERR will __________ the IRR. a. never equal b. always be higher than c. sometimes be higher than d. sometimes be lower than e. always equal
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Use $\epsilon-\delta$ definition to evaluate $\lim_{x\to 1} \frac{3-5x}{2-x}$.
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