For the following set of cash flows, Year 0 1 2 3 -Nm Cash Flow -$7,500 5,900 5,300 5,200 Required: (a) What is the NPV at a discount rate of 0 percent? (Click to select) v (b) What is the NPV at a discount rate of 13 percent? (Click to select) (c) What is the NPV at a discount rate of 21 percent? (Click to select) (d) What is the NPV at a discount rate of 26 percent? (Click to select)