Answer:
6.7 years
Explanation:
According to the scenario, computation of the given data are as follows,
Investment = $520,000
Net cash flow = $78,000
Life of equipment = 10 years
So, we can calculate the payback period for investment by using following formula,
Payback period for investment = Initial Investment ÷ Net cash flow
= $520,000 ÷ $78,000
= 6.67 years or 6.7 years