Use the present value table in Appendix A and Appendix B to compute the NPV of each of the following cash outflows: Required: a. $35,250 paid at the end of four years. The discount rate is 9 percent. b. $5,300 paid at the end of three years and $6,150 paid at the end of five years. The discount rate is 7 percent. c. $11,200 paid annually at the end of each of the next four years. The discount rate is 9 percent. d. $1,900 paid annually at the end of each of the next four years and $3,800 paid at the end of the fifth year. The discount rate is 6 percent. Note: For all requirements, round discount factor(s) to 3 decimal places, all other intermediate calculations and final answers to the nearest whole dollar amount