Answer:
a. 1.5 years
Step-by-step explanation:
Annual net cash flow = Annual net operating income + Depreciation
Annual net cash flow = $115,000 + $32,000
Annual net cash flow = $147,000
Initial investment = $225,000
Payback period = Initial investment / Annual net cash flow
Payback period = $225,000 / $147,000
Payback period = 1.530612245
Payback period = 1.5 years