Suppose you are offered $10,500 today but must make the following payments: 0 $10,500 1 -5,600 -4,300 -3,400 -2,900 2 a. What is the IRR of this offer? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) IRR b. If the appropriate discount rate is 18 percent, should you accept this offer? Reject OAccept c. If the appropriate discount rate is 24 percent, should you accept this offer? O Reject O Accept d-1. What is the NPV of the offer if the appropriate discount rate is 18 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.) NPV d-2. What is the NPV of the offer if the appropriate discount rate is 24 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.) NPV