For the given cash flows, suppose the firm uses the NPV decision rule. Year Cash Flow 0 $ 149,000 1 67,000 2 72,000 3 56,000 At a required return of 8 percent, what is the NPV of the project? Note: Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16. At a required return of 21 percent, what is the NPV of the project? Note: 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