Answer:
1.8 years
Explanation:
the net cash flow per year = [(total sales revenue - total costs) x (1 - tax rate)] + depreciation
the net cash flow per year = $254,000 - $126,000 + $35,000 = $163,000
the payback period = total investment / net cash flow = $289,000 / $163,000 = 1.77 years, which is closest to 1.8 years
The payback period is the time it takes the project to recover the initial investment required to carry it out.