
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 52
The incremental cash flows for two alternative electrode setups are shown. The MARR is 12% per year, and alternative Dryloc requires a larger initial investment compared to NPT.
a) Determine which should be selected using an AW-based rate of return analysis.
b) Use a graph of incremental values to determine the largest MARR value that will justify the NPT alternative.
a) Determine which should be selected using an AW-based rate of return analysis.
b) Use a graph of incremental values to determine the largest MARR value that will justify the NPT alternative.

Explanation
( a )
There are two alternatives - A (Dr...
Engineering Economy 7th Edition by Leland Blank ,Anthony Tarquin
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