For the following set of cash flows, Year 0 1 2 3 Cash Flow -$9,600 5,800 6,900 6,700 a. What is the NPV at a discount rate of 0 percent? mces b. What is the NPV at a discount rate of 8 percent? c. What is the NPV at a discount rate of 24 percent? ws d. What is the NPV at a discount rate of 29 percent