(U15) value: 4.00 points A project has the following cash flows: Year Cash Flow -$16,200 6,900 8,200 6,700 What is the NPV at a discount rate of zero percent? (Do not round intermediate calculations a round your answer to the nearest whole number, e.g., 32.) NPV What is the NPV at a discount rate of 10 percent? (Do not round intermediate calculations and roun your answer to 2 decimal places, e.g., 32.16.) NPV