Problem A-IV - Future Value and Present Value. In computing your answers to the cases below, you can round your answer to the nearest dollar. Present value tables are provided on the next page. Use the following information in answering Cases 1 and 2 below: On January 1, 2008, Gray Company sold $900,000 of 10% bonds, due January 1, 2018 Interest on these bonds is paid on July 1 and January 1 each year. According to the terms of the bond contract, Gray must establish a sinking fund for the retirement of the bond principal starting no later than January 1, 2016. Since Gray was in a tight cash position during the years 2008 through 2013, the first contribution into the fund was made on January 1, 2014. Case 1: Assume that, starting with the January 1, 2014 contribution, Gray desires to make a total of four equal annual contributions into this fund. Compute the amount of each of these contributions assuming the interest rate is 8% compounded annually. Case 2: Assume, instead, that starting with the January 1, 2016 contribution, Gray desires to make a total of five equal semiannual contributions into this fund, Compute the amount of each of these contributions assuming the annual interest rate is 12%, compounded semiannually