4. You have the option of investing money in a bond that will help to grow your money. Bond A offers to pay an annual interest rate of 12%, compounded monthly. Bond B offers to pay at a nominal interest rate of 12% compounded quarterly. Bond C offers to pay an annual interest rate of 12% compunded yearly. a) Compute the effective interest rate i, for each of these bonds and select the best option for your investment. b) If you put $ 5000 into each bond, what would be your return after 5 years in each of these bonds