d. Why is the interest earned in part (c) not twice the amount earned in part (a)? 2. For each of the following, compute the present value: PVS Years Interest rate % FVS 6 7 13,827 15 43,852 18 11 725,380 23 18 590,710 3. Solve for the unknown interest rate in each of the following: PV$ Years Interest rate% FVS 242 4 307 410 896 51,700 16 162,181 18,750 27 483,500 4. Solve for the unknown number of years in each of the following: PVS Years Interest rate % FVS 625 6 1,284 810 13 4,341 18,400 32 402,662 21,500 16 173,439 5. Imprudential, Inc., has an unfunded pension liability of $630 million that must be paid in 20 years. To assess the value of the firm's stock, financial analysts want to discount this liability back to the present If the relevant discount rate is 7.1 percent, what is the present value of this liability