P9-8 Calculating NPV (LO1] A firm evaluates all of its projects by using the NPV decision rule. Year 0 Cash Flow -$29,000 21,000 16,000 10,000 3 Required: (a)At a required return of 13 percent, what is the NPV for this project? (Click to select) (b)At a required return of 40 percent, what is the NPV for this project? (Click to select)