A firm evaluates all its projects by applying the IRR rule. If the required return is 14 percent, should the firm accept the following project.? Year Cash Inflows 0 -$28,000 1 $12,000 2 $15,000 3 $11,000 For cash flows in the previous problem, suppose the firm uses the NPV decision rule. At a required return of 11 percent, should the firm accept the project? What if the required return is 25 percent