Answer:
Invest. Cash Flow Payback
-$1,675 $570 2,94
-$3,275 $570 5,75
-$4,800 $570 8,42
Explanation:
The payback period method gives the total time necessary to get back the money invested in a project considering the each year cash flows.
As here the Cash flow are the same each year only it's necessary to divide de amount invested by the annual cash flow expected.
Invest. Cash Flow Payback
-$1,675 $570 2,94 = $1,675/$570
-$3,275 $570 5,75 = $3,275/$570
-$4,800 $570 8,42 = $4,800/$570