20. What is a limitation of the payback period?

Answer: D

Explanation:

It ignores the time value of money in its calculation.

The payback period method does not account for the time value of money, which means it treats all cash inflows as equal regardless of when they occur. This can lead to misleading conclusions about the viability of an investment.

A) It is difficult to understand and calculate.

This statement is incorrect. The payback period is relatively straightforward to calculate and understand, as it simply measures the time it takes for an investment to generate enough cash flow to recover the initial investment cost.

B) It measures profitability in dollars instead of percentages.

This option is also incorrect. The payback period does not measure profitability at all; rather, it focuses solely on the time required to recover the initial investment without considering either dollars or percentages.

C) It assesses the liquidity of the investment.

While the payback period does provide insight into the liquidity of an investment by indicating how quickly the initial investment can be recouped, this is not a limitation but rather a characteristic of the method. Hence, it does not address the core limitation of the payback period.

D) It ignores the time value of money in its calculation.

This option is correct. The payback period fails to account for the time value of money, meaning that it does not differentiate between cash flows received at different times, which can significantly affect the overall evaluation of an investment.

Conclusion

The payback period's failure to consider the time value of money is a critical limitation, as it can result in an inaccurate assessment of an investment's true profitability and risk. In contrast, the other options either misrepresent the characteristics of the payback period or do not highlight its inherent limitations, underscoring why option D is the definitive answer.