Which statement best describes the payback period?

• A. time to repay debt
• B. time to double investment
• C. time to recover initial cost
• D. time to reach break-even on revenue

Answer: (C)

Payback period is the time it takes for an investment’s cash inflows to cover the initial outlay. In other words, you start with the amount you invested and track the cash that comes back from the project each year until those inflows add up to the original cost. That moment marks the investment being “paid back.” It’s not about repaying debt, doubling the investment, or reaching revenue break-even for the whole business; it specifically focuses on how long until the original investment is recovered from the project’s cash returns. For example, if you invest $100,000 and receive $25,000 a year, the payback period is 4 years. (Note: this basic measure ignores what happens after payback and doesn’t account for the time value of money.)