A firm evaluates all of its projects by using the NPV decision rule. Year 1 2 3 Cash Flow -$25,000 20,000 16,000 9,000 Required: (a) At a required return of 17 percent, what is the NPV for this project? (Click to select) (b) At a required return of 32 percent what is the NPV for this project? (Click to select)