Investment X offers to pay you $5,300 per year for eight years, whereas Investment Y offers to pay you $7,300 per year for five years. a. Calculate the present value for Investment X and Y if the discount rate is 5 percent. (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) b. Calculate the present value for Investment X and Y if the discount rate is 15 percent. (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) a. Present value of Investment X at 5 % a. Present value of Investment Y at 5 % b. Present value of Investment X at 15% b. Present value of Investment Y at 15%