Answer:
Payback period = 3 years
Explanation:
The payback period is the average length of time it takes the cash inflow from a project to recoup the cash outflow.
Where a project is expected to generate a series of equal annual net cash inflow, the payback period can be calculated as:
Payback period =The initial invest /Net cash inflow per year
The cash inflow = Net operating income + Depreciation
= 105, 000 + 45,000 = 150,000
Note we have to add back depreciation because it is not a cash-based expenses. And payback period makes use of only cash-based revenue and expenses.
Payback period = 450,000/150,000
= 3 years
Payback period = 3 years