Answer:
A) the discounted payback period decreases as the discount rate increases
Explanation:
The discounted payback period is used to determine the profitability of an investment project.
A not discounted payback period is how long does it take for the cash flows of a project to recoup the investment's cost without considering the value of money in time. By applying a discount to the cash flows, the discounted period will more accurately measure the length of time needed to recoup an investment using current dollars.
The higher the discount rate, the longer it will take for the cash flows to cover the investment's cost, so if the discount rate lowers, then the discounted payback period will be shorter.