How much would you have to invest today to receive: Use Appendix B and Appendix D. (Round "PV Factor" to 3 decimal places. Round the final answers to the nearest whole dollar.) a. $14,000 in 14 years at 13 percent? Present value $ b. $17,600 in 18 years at 6 percent? Present value $ c. $7,100 each year for 12 years at 14 percent? Present value $ d. $5,000 each year, at the beginning, for 20 years at 5 percent? Present value $ e. $58,000 each year for 30 years at 8 percent? Presentvalue $ f. $58,000 each year for 20 years, at the beginning, at 8 percent? Present value $