23
Year 1: TI = –120,000 – 266,640 + 66,640 = $–320,000
CFAT = –OE + SP – taxes (where negative taxes are a tax savings)
Year 1: -120,000 + 600,000 – (-112,000) = $592,000
AWC1 = –800,000(A/P,10%,1) + 592,000
AWC3 = –800,000(A/P,10%,3) + [592,000(P/F,10%,1) + 368,676(P/F,10%,2)
Selection of best option: Determine AW for each option first.
Summary of cost/year and project AW
Year
Option 1 2 3 AW___
1 $–240,000 $–240,000 $–288,000 $–254,493
17.57 (a) Study period is set at 5 years. The only option is the defender for 5 years and the
challenger for 5 years.
Defender
First cost = Sale + Upgrade