Answer:
after tax cash flow = $29,512.32
Explanation:
the numbers are missing in this question:
purchase cost = $82,000
tax rate = 40%
selling price at end of year 4 = $32,000
MACRS 7 year depreciation schedule:
year % depreciation expense carrying value
1 14.29% $11,717.80 $70,282.20
2 24.29% $19,917.80 $50,364.40
3 17.49% $14,341.80 $36,022.60
4 12.49% $10,241.80 $25,780.80
after tax cash flow = $32,000 - [($32,000 - $25,780.80) x 40%] = $32,000 - $2,487.68 = $29,512.32