A high-speed electronic assembly machine was purchased two years ago for $50,000. At the present time, it can be sold for $26,000 and replaced by a newer modelhaving a purchase price of $37,500; or it can be kept in service for a maximum of one more year. The new assembly machine, if purchased, has a useful life of notmore than two years. If the before-tax MARR is 12%, when should the old assembly machine be replaced? Use the following data table for your analysis.ChallengerDefenderO&M Costs$11,50013,000Year0Market Value$37,50031,0001226,000Click the icon to view the interest and annuity table for discrete compounding when the MARR is 12% per year.The minimum EUAC value of the challenger is $Market Value$26,00016,500(Round to the nearest dollar.)O&M Costs$15,500

In economics, the term "economic cost" has a broader meaning than simply the amount of money spent.…

Answered: A high-speed electronic assembly…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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A high-speed electronic assembly machine was purchased two years ago for $50,000. At the present time, it can be sold for $24,000 and replaced by a newer model having a purchase price of $41,500: or it can be kept in service for a maximum of one more year. The new assembly machine, if purchased, has a useful life of not more than two years. If the before-tax MARR is 18%, when should the old assembly machine be replaced? Use the following data table for your analysis. Challenger TAerket Volye $41,500 De fender DRM Coste DRM Cost Merhel Voiue 524.000 30.000 17 500 $14,000 58.000 12,000 24,000 A Click the icon to view the interest and annuity table for discrete compounding when the MARR Is 18% per year The minimum EUAC value of the challenger is S (Round to the nearest dollar.) The marginal cost of keeping the defender in service for one more year is $(Round to the nearest dallar.) The old assembly machine should be replaced immediately in one year
You are considering the purchase of a new high-efficiency machine to replace older machines now. The new machine can replace four of the older machines, each with a current market value of $600. The new machine will cost $5000 and will save the equivalent of 10,000 kWh of electricity per year. After a period of 10 years, neither option (new or old) will have any market value. If you use a before-tax MARR of 25% and pay $0.075 per kilowatt-hour, would you replace the old machines today with the new one?A professor of engineering economics owns an older car. In the past 12 months, he has paid $2000 to replace the transmission, bought two new tires for $160, and installed a music system for $110. He wants to keep the car for 2 more years because he invested money 3 years ago in a 5-year certificate of deposit, which is earmarked to pay for his dream machine, a red European sports car. Today the old car’s engine failed.
K An old forklift is due for a replacement analysis. It has a current market value $10,000. The market values and operation and maintenance costs for each of the remaining years of service are given below. The MARR is 17% per year. (a) Complete the table of marginal costs of the old forklift for each of the remaining years of service. (b) If the challenger has a minimum EUAC of $7,415, answer the two additional questions. Year 1 2 3 4 (a) Fill in the table below. (Round to the nearest dollar.) Forklift (Defender) MV at EOY Year 1 2 3 4 $6,000 5,000 4,000 2,000 Click the icon to view the interest and annuity table for discrete compounding when MARR = 17% per year. O&M Costs $4,000 4,000 4,500 5,500 Marginal Cost $ $ SA SA $
13-16 A 2000-pound, counterbalanced, propane forklift can be purchased for $30,000. Due to the intended service use, the forklift's market value drops 20% of its prior year's value in Years 1 and 2 and then declines by 15% until Year 10 when it will have a scrap/market value of $1000. Maintenance of the forklift is $500 per year during Years 1 and 2 while the warranty is in place. In Year 3 it jumps to $750 and increases $750 per year thereafter. What is the optimal life of the forklift using i = 10%?
Vigor Pharmaceuticals Ltd. is considering investing in a new production line for its pain-reliever medicine for individuals who suffer from cardiovascular diseases. The company has to invest in equipment which costs $2,500,000 and will be depreciated under the MACRS system for a 5-year asset class. It is expected to have a scrap value of $700,000 at the end of the project. Other than the equipment, the company needs to increase its cash and cash equivalents by $100,000, increase the level of inventory by $30,000, increase accounts receivable by $250,000 and increase account payable by $50,000 at the beginning of the project. Vigor Pharmaceuticals expect the project to have a life of five years. The company would have to pay for transportation and installation of the equipment which has an invoice price of $450,000. The company has already invested $75,000 in Research and Development and therefore expects a positive impact on the demand for the new pain-reliever. Expected annual sales…
A contractor is considering the purchase of a set of machine tools at a cost of $50,000. The purchase is expected to generate profits of $19,000 (revenues less expenses) per year in each of the next 4 years Additional profits will be taxed at a rate of 40%. The asset is depreciated by straight-line method with zero salvage value. The contractor's real after-tax MARR is 10% (25%) 1). What is the PW of this investment? Should the contractor purchase the machine tools? 2). What is the PW of this investment if the general inflation is 3% in the 4 year period? Should the contractor purchase the machine tools?
BC Junction purchased some embroidering equipment for their Denver facility 3 years ago for $15,000. This equipment qualified as MACRS 5-year property. Maintenance costs are estimated to be $1000 this next year and will increase by $1000 per year thereafter. The market (salvage) value for the equipment is $10,000 at the end of this year and declines by $1000 per year in the future. If BC Junction has an after-tax MARR of 30%, a marginal tax rate of 28% on ordinary income, depreciation recapture, and losses, what aftertax life of this previously purchased equipment has the lowest EUAC?
: A machine was purchased and installed 6 years ago for $50000 with a useful life of 10 years. The salvage value is now $5500 and decreasing at a rate of $500 per year. The machine has a maintenance cost of $2000 per year. Assuming a 12.4% MARR, should the company replace the machine this year with a potential new machine that has a EUAC of $3000 per year? (show your work)
3. A hydraulic machine costs P180,000 and has a salvage value of P15000 at the end of its useful life of 12 years. If it is to be traded for a new one on the 7th year for P53,272, determine its sunk cost if money is worth 6%. Also, compute for the tax shield if the company is at a 25% tax bracket.
It is desired to determine the resent economic Value of an old machine by considering of how it compares with the best modern machine that could replace it. The old machine is expected to require out of pocket cost of 85,000 each year for 4 years and then be scared for 5,000 residual value. The new machine requires an investment of 40,000 and would have out of the pocket costs of 79,000 a year for 8 years and the zero-salvage value. Invested capital should earn a minimum return of 15% before taxes. Determine the present value of an old machine.
A new municipal refuse collection vehicle can be purchased for $84,000. Itsexpected useful life is six years, at which time the market value and book value will be zero. Before-tax cash flow (BTCF) will be +$18,000 per year over the six-year life of the vehicle. Solve, a. Use straight-line depreciation, an effective income tax rate of 40% and an after-tax MARR of 12% to determine the present worth of the investment. b. What is the after-tax internal rate of return? c. Is this vehicle a sound investment? Explain your answer.
(Chapter 13) A $20,000 machine will be purchased by a company with an MARR of 10%. It will cost $5,000 to install and removal costs are insignificant. What is its economic life and minimum EUAC cost given the following O&M costs: YR, n 1 2 3 4 5 O&M $5,000 $8,000 $11,000 $14,000 $17,000

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