. (Ignore income taxes in this problem.) Czaplinski Corporation is considering a project that would require an investment of $973,000 and would last for 6 years. The incremental annual revenues and expenses generated by the project during those 6 years would be as follows:

Sales $257,000
Variable expenses

34,500

Contribution margin

222,500

Fixed expenses:
Salaries 33,500
Rents 24,000
Depreciation

95,000

Total fixed expenses

152,500

Net operating income

$70,000

The scrap value of the project’s assets at the end of the project would be $48,000. The payback period of the project is closest to:

13.3 years
5.9 years
6.8 years
13.9 years

Please show me the work