A project has the following cash flows. Year Cash POW 0 1 2 3 16.500 7200 8,500 7.000 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. 3216.) 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.g.. 32.16) NPY NPV