My question is #8 but I think you need the info from #7. I will attach both of the questions. How do I solve?

#8 -For the 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 this project?

What if the required return is 24 percent?

.'Z 7. Calculating IRR [L05] A rm evaluates all of its projects by applying the IRR rule. If the required return is 14 percent, should the rm accept the following project? 8. Calculating NPV [L01] For the cash ows in the previous problem, suppose the rm uses the NPV decision rule. At a required return of 11 percent, should the rm accept this project? What if the required return is 24 percent