Engineering Economy (17th Edition)
17th Edition
ISBN: 9780134870069
Author: William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher: PEARSON
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Chapter 9, Problem 35FE
To determine
Calculate the equivalent annual cost.
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Majdy Corporation purchased a machine 5 years ago for JOD 527,000 when it launched product X. Unfortunately, this machine has broken down and cannot be repaired. The machine could be replaced by a new model machine "M1" costing JOD 545,000 or by a new model "M2" machine costing JOD 450,000. Management has decided to buy the model "M2" machine. It has less capacity than the model "M1" machine, but its capacity is sufficient to continue making product X. Management also considered, but rejected, the alternative of dropping product X and not replacing the old machine. If that were done, the JOD 450,000 invested in the new machine could instead have been invested in a project that would have returned a total of JOD 532,000.
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8 years ago a company installed a robot that today has a market value of $ 60,000 and each year it drops $ 2000. For example, at the end of the first year the market value will be $ 58,000 and so it continues to decline. Maintenance costs for the next 4 years are estimated at $ 3000 this year and increasing 10% each year. Determine the marginal cost of extending the service for one year, for the next 4 years if the MARR is 12%. Fill in the blanks with the results.
Calculate:
a) The loss of market value in year 1 is $
b) Loss in interest in year 1 $
c) The Marginal Cost in year 1 is
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A machine purchased 3 years ago for $140,000 is now too slow to meet growing demand. The machine can now be upgraded at a cost of $70,000 or sold to a small business for $40,000. The current machine will have an annual operating cost of $85,000. If upgraded, the currently owned machine will be in service for 3 years more and later it will be replaced with a machine that will be used in the manufacture of various lines of products. This replacement machine, which will serve the company now and for at least 8 years to come, will cost $220,000. Its salvage value will be $50,000 in years 1 through 5; $20,000 after 6 years, and $10,000 thereafter. This will have an estimated operating cost of $65,000 per year. The company asks you to carry out an economic analysis at 20% per year using a time horizon of 5 years. Should the company replace the machine it currently owns or should it do so in 3 years? What are the Equivalent Annual Values of each option? Make the cash flow diagram and the…
Chapter 9 Solutions
Engineering Economy (17th Edition)
Ch. 9 - Prob. 1PCh. 9 - Prob. 2PCh. 9 - Prob. 3PCh. 9 - Prob. 4PCh. 9 - Prob. 5PCh. 9 - Prob. 6PCh. 9 - Prob. 7PCh. 9 - A city water and waste-water department has a...Ch. 9 - Prob. 9PCh. 9 - Prob. 10P
Ch. 9 - Prob. 11PCh. 9 - Prob. 12PCh. 9 - Use the PW method to select the better of the...Ch. 9 - Prob. 14PCh. 9 - Prob. 15PCh. 9 - Prob. 16PCh. 9 - Prob. 17PCh. 9 - Prob. 18PCh. 9 - Prob. 19PCh. 9 - Prob. 20PCh. 9 - Prob. 21PCh. 9 - Prob. 22PCh. 9 - Prob. 23PCh. 9 - Prob. 24PCh. 9 - Prob. 25PCh. 9 - Prob. 26PCh. 9 - Prob. 27SECh. 9 - Prob. 28SECh. 9 - Prob. 29CSCh. 9 - Prob. 30CSCh. 9 - Prob. 31CSCh. 9 - Prob. 32FECh. 9 - Prob. 33FECh. 9 - Prob. 34FECh. 9 - Prob. 35FECh. 9 - Prob. 36FE
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