Based on company records of similar equipment, a consulting aerospace engineer at Aerospatiale estimated AW values for a presently owned, highly accurate steel rivet inserter as shown. A challenger has ESL = 2 years and AWC= $−41,300 per year. The MARR is 12% per year. If Retained This Number of Years The AW Value Is, $ per Year 1 −62,000 2 −51,000

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  1. Based on company records of similar equipment, a consulting aerospace engineer at Aerospatiale estimated AW values for a presently owned, highly accurate steel rivet inserter as shown. A challenger has ESL = 2 years and AWC= $−41,300 per year. The MARR is 12% per year.

If Retained This
Number of Years

The AW Value Is,
$ per Year

1

−62,000

2

−51,000

3

−49,000

4

−53,000

5

−70,000

 

When should the next replacement evaluation take place, and under what assumption?

The next replacement evaluation should take place in               (Click to select) 4 2 3 5  years, and under the assumption that the         (Click to select) defender challenger  estimates do not change.

 

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