Answer:
5.32 years
Step-by-step explanation:
Particulars Amount
Sales $16,700
Less: Expenses $7,300
Profit before tax $9,400
Less: income tax $3,760
Net income $5,640
Add: Depreciation $4,700
Annual Cash flow $10,340
So, the payback period for the new machine = Total investment/Annual cash flow = $55,000 / $10,340 = 5.319148936170213 = 5.32 years