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The following two alternatives are mutually exclusive. Which one will you select if your MARR is 15% per year? Use rate of return analysis.
Alternative
Initial Cost
Annual Benefit
Life, years
Ordinary (O)
$30,000
$9,000
5
Above average (AA)
33,000
9,000
6
the acceleration a of a slider block and its displacement s are related by the expression a k s where k is a
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