Consider the following cash flows Year Cash Flow $33,500 14,000 17,700 11,400 0 2 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, .9,32.) Net present value What is the NPV at a discount rate of 9 percent? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Net present value S What is the NPV at a discount rate of 19 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.) Net present value 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.) Net present value S