A firm evaluates all of its projects by using the NPV decision rule. Year 0 1 Cash Flow -$28,000 24,000 14,000 10,000 WN 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 37 percent, what is the NPV for this project? (Click to select)