Answer:
Determining when the cumulative total of net cash flows reaches zero.
Explanation:
Payback calculates the amount of time it takes to recover the amount invested in a project from it cumulative cash flows
Assume 20,000 was invested in a project, Cash flows in year 1 = 10,000 cash flow in year 2 = 20,000
Payback = 1.5 years
Amount invested = -20,000
Amount recovered in year 1 = -20,000 + 10,000= -10,000
Amount recovered in year 2 = -10,000 + 15,000 = 5000
Payback = 1 + 10,000 / 15,000 = 1.5