A project has the following cash flows. Year Cash Flow 316,500 7.200 8,500 7000 UN - a. What is the NPV at a discount rate of zero percent? (Do not round intermediate calculations and round your answer to the nearest whole number, e.g., 32. b. What is the NPV at a discount rate of 11 percent? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g. 32.16.) c. What is the NPV at a discount rate of 21 percent (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answer to 2 decimal places, e.g. 32.16.) d. What is the NPV at a discount rate of 29 percent? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answer to 2 decimal places, e... 32.16.) a NPY CNPV 1d NPV