Answer:
a.
Paypack period for project A = 2.32 years
Paypack period for project B = 3.12 years
b.
Because Stenson, Inc., imposes a payback cutoff of 3 years, the company should accept project A.
Explanation:
Firstly, let recall the nature of paypack period. Paypack period is the duration of time it take to recover initial investment in a project. Please note that paypack period concept does not take time value of money into consideration.
Let look at project A: Initial investment = 75,000. Cummulative cashflow until year 2 is 33,000 + 36,000 = 69,000. So, now we know that the paypack period is "2 year + something" or
Paypack period for project A = 2 + (75,000 - 69,000)/19,000 = 2.32 year.
Let look at project B: Initial investment = 125,000. Cummulative cashflow until year 3 is 29,000 + 32,000 + 35,000 = 96,000. So, now we know that the paypack period is "3 year + something" or
Paypack period for project B = 3 + (125,000 - 96,000)/240,000 = 3.12 year.
Because Stenson, Inc., imposes a payback cutoff of 3 years, the company should accept project A.