Answer:
payback period = 1.5 years
so correct option is b. 1.5 years
Step-by-step explanation:
given data
investment = $225,000
time = 6 year
annual net operating income = $115,000
depreciation = $32,000
to find out
payback period of the project is
solution
we know that payback period is express as
payback period =
...................1
here annual net cash flow is = $115,000 + $32,000 = $147000
so from equation 1
payback period =

put value here
payback period =
payback period = 1.5 years
so correct option is b. 1.5 years