An investment project that provides annual cash flows of $18,200 for nine years costs $78,000 today. d. What is the NPV for the project if the required return is 8%? At a required return of 8% should the firm accept this project? e. What is the NPV for the project if the required return is 20% At a required return of 20% should the firm accept this project? f. At what discount rate would you be indifferent between accepting the project and rejecting it