For all problems, your answers should provide (a) Timeline, (b) Financial equation, (c) Algebraic equation, and (d) Answer in 9 decimal places in sequence. 1. Calculate the following values. a. The present value of $100 received in year 10 at an 11 percent discount rate. b. The present value of $100 received in year 15 at a 17 percent discount rate. c. The present value of $100 received in each of year 1 through year 20 at a 22 percent discount rate. d. The present value of $100 received in each of year 3 through year 12 at a 13 percent discount rate