just need the part about the discount rate

What is the NPV for the project if the required return is 20 percent? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Answer is complete and correct. NPV At a required return of 20 percent, should the firm accept this project? Accept Reject At what discount rate would you be indifferent between accepting the project and At a required return of 20 percent, should the firm accept this project? Accept Reject At what discount rate would you be indifferent between accepting the project and rejecting it? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Answer is complete but not entirely correct. A project that provides annual cash flows of $15,300 for nine years costs $74,000 today. What is the NPV for the project if the required return is 8 percent? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Answer is complete and correct. NPV At a required return of 8 percent, should the firm accept this project? Accept Reject