Economics homework help. An investment project has annual cash inflows of $4,300, $4,000, $5,200, and $4,400, for the next four years, respectively. The discount rate is 13 percent.What is the discounted payback period for these cash flows if the initial cost is $5,800? What is the discounted payback period for these cash flows if the initial cost is $7,900? What is the discounted payback period for these cash flows if the initial cost is $10,900? If the initial cost is $5 800, the discounted payback period ?Yearcash flowDiscount ratePV factor of 1Discounted Cash flowsCumulative discounted cash flowsDiscounted payback period If the…