Answer:
Payback = 4.86 years
Explanation:
Payback is time it will take the company to recover the initial investment, which in this case is equal to $150,000.
Year Cash-flow Balance
0 (150,000) (150,000)
1 30,000 (120,000)
2 30,000 (90,000)
3 30,000 (60,000)
4 30,000 (30,000)
5 35,000 5,000
By end of year 5, the company has already recovered the $150,000 initial investment as seen through the positive cumulative balance
Payback = Years With Negative Cumulative Cash-flow Balance + [tex]\frac{-LastNegativeBalance}{CashInflowfollowingYear}[/tex]
[tex]=4+\frac{30,000}{35,000} =4,86years[/tex]