Stuck on this entire problem

What information does the payback period provide? Suppose Extensive Enterprises's CFO is evaluating a project with the following cash inflows. She does not know the project's initial cost; however, she does know that the project's regular payback period is 2.5 years. If the project's WACC is 10%, what is its NPV? $311, 917 $277, 261 $398, 562 $346, 576 Which of the following statements indicate a disadvantage of using the discounted payback period for capital budgeting decisions? Check all that apply. The discounted payback period does not take the time value of money into account. The discounted payback period does not take the project's entire life into account. The discounted payback period is calculated using net income instead of cash flows