Answer:
$21,113
Explanation:
Given that,
working capital = $41,000
Present value of outflow = $64,000
Life = 3 years
Sales = $62,000
costs = $41,000
Tax rate = 34 percent
Net cash outflow = working capital + Present value of outflow
              = $41,000 + $64,000
              = $105,000
[tex]Depreciation=\frac{Present\ value\ of\ outflow}{Life}[/tex]
[tex]Depreciation=\frac{64,000}{3}[/tex]
              = $21,333
Increase in revenue = Sales - costs - Depreciation
                 = $62,000 - $41,000 - $21,333
                 = -($333)
Revenue after tax = Increase in revenue - Tax@34%
               =  -($333) - 0.34 × (-$333)
               = -($333) + 113.33
               = -($220)
Cash flow after tax = Revenue after tax + Depreciation
                =  -($220) + $21,333
                = $21,113