Answer:
5.47 years
Step-by-step explanation:
The computation of the payback period is shown below:
In year 0 = $1,418,000
In year 1 = $330,000
In year 2 = $290,000
In year 3 = $230,000
In year 4 = $230,000
In year 5 = $230,000
In year 6 = $230,000
In year 7 = $230,000
In year 8 = $230,000
In year 9 = $230,000
In year 10 = $230,000
If we add the first 5-year cash inflows, that will be $1,310,000 So we subtract the $1,310,000 from the $1,418,000, then the balance will be $108,000 as though we applied the six-year cash inflow to the original investment, and the cumulative sum exceeds. So, we subtract it And the cash inflow next year is $230,000
So, the payback period equal to
= 5 years + $108,000 ÷ $230,000
= 5.47 years