Basics Of Engineering Economy
Basics Of Engineering Economy
2nd Edition
ISBN: 9780073376356
Author: Leland Blank, Anthony Tarquin
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 4, Problem 21P

a:

To determine

Calculate the present worth.

b:

To determine

Calculate the present worth through spreadsheet.

c:

To determine

Calculate the present worth through calculator.

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An investment of RM50,000 can be made in a project that will produce a uniform annual revenue of RM3,170 for seven years and then have a market (salvage) value of RM8,100. Expenses will be RM1,100 in second year and saving RM2,100 in third year. Second investment of RM4, 000 in fifth years was made to increase the project operation. The company is willing to accept any project that will earn 10% per year or more before incomes taxes, on all invested capital. Show whether this is desirable investment by using the Present Worth method. Draw the cashflow diagram.
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Basics Of Engineering Economy

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