
Engineering Economy 7th Edition by Leland Blank ,Anthony Tarquin
Edition 7ISBN: 978-0073376301
Engineering Economy 7th Edition by Leland Blank ,Anthony Tarquin
Edition 7ISBN: 978-0073376301 Exercise 7
A metallurgical engineer is considering two materials for use in a space vehicle. All estimates are made.
a) Which should be selected on the basis of a present worth comparison at an interest rate of 12% per year b) At what first cost for the material not selected above will it become the more economic alternative
a) Which should be selected on the basis of a present worth comparison at an interest rate of 12% per year b) At what first cost for the material not selected above will it become the more economic alternative

Explanation
The formula for calculating the present ...
Engineering Economy 7th Edition by Leland Blank ,Anthony Tarquin
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