How much would you have to invest today to receive: (Use a Financial calculator to arrive at the answers. Round the final answers to the nearest whole dollar.) a. $14,800 in 10 years at 14 percent? Present value $ b. $19,000 in 19 years at 12 percent? Present value $ c. $7,700 each year for 18 years at 12 percent? Present value $ d. $8,500 each year, at the beginning, for 40 years at 9 percent? Present value $ e. $62,000 each year for 25 years at 7 percent? Present value $ f. $62,000 each year for 25 years, at the beginning, at 7 percent? Present value $