Answer:
The company requires a payback of three years or less, therefore select Project X whose payback is 2.833 years.
Step-by-step explanation:
Payback is the number of years it will take for the company to recover the initial investment.
Project X
Year Cash-flow Balance
0 (68,000) (68,000)
1 24,000 (44,000)
2 24,000 (20,000)
3 24,000 4,000
4 - 4,000
For Project X, at the end of year 2, the company still needs to recover $20,000. At the end of year 3, the project is reflecting a positive cumulative balance, implying that payback was reached some month after year 2.
![Payback = YearsWithNegativeCumulativeCashflowBalance + (-LastNegativeBalance)/(CashInflowfollowingYear)](https://img.qammunity.org/2020/formulas/business/college/oza2089hn8lrn78854o3mnf1wkp3mlruov.png)
![= 2years + (-(-20,000)/(24000)=2.833 years](https://img.qammunity.org/2020/formulas/business/college/x7zjn2r7akr1m9obfjv0ssa543or429kuf.png)
Project Y
Year Cash-flow Balance
0 (60,000) (60,000)
1 4,000 (56,000)
2 26,000 (30,000)
3 26,000 (4,000)
4 20,000 16,000
![Payback= 3years + (-(-4,000)/(20000)=3.2 years](https://img.qammunity.org/2020/formulas/business/college/occjm7xnqn6j1amcd0lgthsdmhpdv3wq4k.png)