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 10, Problem 15P
To determine
Calculate the capitalized worth.
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A firm has a capital budget of $30,000 and is considering three possible independent projects. Project A has a present outlay of $12,000 and yields $4,231 per annum for 5 years. Project B has a present outlay of $10,000 and yields $4,184 per annum for 5 years. Project C has a present outlay of $17,000 and yields $5,802 per annum for 10 years. Funds which are not allocated to one of the projects can be placed in a bank deposit.
Identify seven combinations of project investments and a bank deposits which exhaust the budget.
Which of the above combinations should the firm choose when the bank deposit rate is (i) 15% or (ii) 20%? Explain your answer and show your work.
Suppose there is no option to deposit in the bank, but the projects are "divisible" (e.g. you may have 25% of project A). Which combination should the firm choose? Explain your answer and show your work. Use 15% as the deposit rate (discount rate).
A PAM partner company won a tender to provide clean water distribution facilities in an area that is being developed as a tourist area. There are 2 alternatives that can be taken in implementing the project.
The first alternative requires construction and installation costs of IDR 10 million per kilometer with maintenance costs of IDR 0.35 million per kilometer per year. The remaining value is estimated at IDR 1 million per kilometer at the end of the 20th year.
The second alternative requires construction and installation costs of IDR 7 million per kilometer with maintenance costs of IDR 0.40 million per kilometer per year. The remaining value is estimated at IDR 1.2 million per kilometer at the end of the 20th year.
If the company chooses the first alternative, the length of the pipe that must be installed is 10 kilometers, and if the second alternative the length of the cable is 16 kilometers.
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Engineering Economics (Ilustrative Problem):
A tunnel through a mountain is being considered as a replacement for an existing stretch of highway in southern Mindanao. The existing road is a steep, narrow, winding two-lane highway that has been the site of numerous fatal accidents. The accidents average to 2.05 fatalities and 3.35 “serious injuries” per year. It has been projected that the tunnel will significantly reduce the frequency of accidents, with estimates of not more than 0.15 fatalities and 0.35 “serious injuries” per year. Initial capital investment requirements, including land acquisition, tunnel excavation, lighting, roadbed, and preparation, are estimated to be Php45 M. Annual upkeep costs for the tunnel will be significantly less than for the existing highway, resulting in an annual savings of Php85,000. For purposes of this analysis, a “value per life saved” of Php1 M will be applied, along with an estimate of Php750,000 per “serious injury” for medical costs.
Apply the…
Chapter 10 Solutions
Engineering Economy (17th Edition)
Ch. 10 - Prob. 1PCh. 10 - Prob. 2PCh. 10 - Prob. 3PCh. 10 - A retrofitted space-heating system is being...Ch. 10 - Prob. 5PCh. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Prob. 9PCh. 10 - Prob. 10P
Ch. 10 - Prob. 11PCh. 10 - Prob. 12PCh. 10 - Prob. 13PCh. 10 - Prob. 14PCh. 10 - Prob. 15PCh. 10 - Prob. 16PCh. 10 - Four mutually exclusive projects are being...Ch. 10 - Two municipal cell tower designs are being...Ch. 10 - Prob. 19PCh. 10 - Prob. 20PCh. 10 - Prob. 21PCh. 10 - Prob. 22PCh. 10 - You have been requested to recommend one of the...Ch. 10 - Prob. 24PCh. 10 - Prob. 25PCh. 10 - Prob. 26FECh. 10 - Prob. 27FECh. 10 - Prob. 28FECh. 10 - Prob. 29FECh. 10 - Prob. 30FECh. 10 - Prob. 31FE
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