For the given cash flows, suppose the firm uses the NPV decision rule.YearCash Flow0-$163,000153,000286,000370,000a.At a required return of 9 percent, what is the NPV of the project?(Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)

b.At a required return of 19 percent, what is the NPV of the project?(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.)

NPV

NPV