Engineering Economy (17th Edition)
17th Edition
ISBN: 9780134870069
Author: William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher: PEARSON
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Textbook Question
Chapter 7, Problem 60SE
Refer to the chapter opener and Example 7-14. As an alternative to the coal-fired plant, PennCo could construct an 800 MW natural gas–fired plant. This plant would require the same initial investment of $1.12 billion dollars to be depreciated over its 30-year life using the SL method with SV30 = 0. The capacity factor estimate of the plant would still be 80%, but the efficiency of the natural gas-fired plant would be 25%. The annual operating and maintenance expense is expected to be $0.01 per kWh. The cost of natural gas is $8.00 per million Btu and the carbon dioxide tax is $15 per metric ton. Natural gas emits 55 metric tons of carbon dioxide per billion Btu produced. The effective income tax rate is 40%, and the after-tax MARR is 10% per year. Based on the after-tax cost of electricity, create a spreadsheet to determine whether PennCo should construct a natural gas-fired or coal-fired plant. Note: 1 kWh = 3,413 Btu. (7.9)
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Chapter 7 Solutions
Engineering Economy (17th Edition)
Ch. 7 - How are depreciation deductions different from...Ch. 7 - Prob. 2PCh. 7 - Explain the difference between real and personal...Ch. 7 - Prob. 4PCh. 7 - Prob. 5PCh. 7 - Prob. 6PCh. 7 - Prob. 7PCh. 7 - Prob. 8PCh. 7 - Prob. 9PCh. 7 - Prob. 10P
Ch. 7 - Prob. 11PCh. 7 - Prob. 12PCh. 7 - Prob. 13PCh. 7 - Prob. 14PCh. 7 - A manufacturer of aerospace products purchased...Ch. 7 - Prob. 16PCh. 7 - Prob. 17PCh. 7 - Prob. 18PCh. 7 - Prob. 19PCh. 7 - Prob. 20PCh. 7 - Prob. 21PCh. 7 - Prob. 22PCh. 7 - Prob. 23PCh. 7 - Prob. 24PCh. 7 - Prob. 25PCh. 7 - Prob. 26PCh. 7 - Prob. 27PCh. 7 - Prob. 28PCh. 7 - Prob. 29PCh. 7 - Prob. 30PCh. 7 - Prob. 31PCh. 7 - Prob. 32PCh. 7 - Prob. 33PCh. 7 - Refer to Problem 6-79. The alternatives all have a...Ch. 7 - Prob. 35PCh. 7 - Prob. 36PCh. 7 - Prob. 37PCh. 7 - Prob. 38PCh. 7 - Prob. 39PCh. 7 - Prob. 40PCh. 7 - Prob. 41PCh. 7 - Prob. 42PCh. 7 - Prob. 43PCh. 7 - Prob. 44PCh. 7 - Prob. 45PCh. 7 - Prob. 46PCh. 7 - AMT, Inc., is considering the purchase of a...Ch. 7 - Prob. 48PCh. 7 - Prob. 49PCh. 7 - Prob. 50PCh. 7 - Prob. 51PCh. 7 - Prob. 52PCh. 7 - Determine the after-tax yield (i.e., IRR on the...Ch. 7 - A 529-state-approved Individual Retirement Account...Ch. 7 - Prob. 55PCh. 7 - Prob. 56PCh. 7 - Prob. 57SECh. 7 - Prob. 58SECh. 7 - Prob. 59SECh. 7 - Refer to the chapter opener and Example 7-14. As...Ch. 7 - Prob. 61FECh. 7 - The Parkview Hospital is considering the purchase...Ch. 7 - Prob. 63FECh. 7 - Prob. 64FECh. 7 - Prob. 65FECh. 7 - Prob. 66FECh. 7 - Prob. 67FECh. 7 - Prob. 68FECh. 7 - Prob. 69FECh. 7 - Prob. 70FECh. 7 - Prob. 71FECh. 7 - Prob. 72FECh. 7 - Prob. 73FECh. 7 - Prob. 74FECh. 7 - Prob. 75FECh. 7 - If the federal income tax rate is 35% and the...Ch. 7 - Prob. 77FECh. 7 - Acme Manufacturing makes their preliminary...Ch. 7 - Prob. 79FECh. 7 - Prob. 80FECh. 7 - Prob. 81FECh. 7 - Prob. 82FECh. 7 - Prob. 83FECh. 7 - Prob. 84FECh. 7 - Two insulation thickness alternatives have been...
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