Problem 2: Calculating Discounted Payback 5 Points An investment project has annual cash inflows of $3,700,$4,800,$6,300, and $5,400, for the next four years, respectively. The discount rate is 12 percent. a) What is the discounted payback period if the initial cost is $6,200? b) What is the discounted payback period if the initial cost is $9,600? c) What is the discounted payback period if the initial cost is $11,800 ? Output area: Payback period Payback period Payback period