Answer:
5 years
Explanation:
Data provided in the question;
Cost of the new equipment = $600,000
Savings on the maintenance cost per year = $120,000
Now,
The Payback period is given using the formula = [tex]\frac{\textup{Initial invested amount}}{\textup{Positive cash flow per year}}[/tex]
also, the positive cash flow is the annual savings with new equipment
therefore,
The Payback period is given using the formula = [tex]\frac{\$\textup{600,000}}{\$\textup{120,000}}[/tex]
or
The Payback period is given using the formula = 5 years