Dashboard Go to Help A contract calls for payments of $100 at the end of every month for 5 years and an additional payment of $2000 at the end of 5 years. What is the present value of the contract if money is worth 15% compounded semiannually? Select one: O a. $5152.59 O b. $3274.95 O c. $5215.73 Od. $9245.43 A couple would like to accumulate $20,000 in 3 years as a down payment on a house, by making deposits at the end of each week in an account paying interest at 12% compounded monthly. Find the size of the weekly