Find the simple interest, Round to the nearest cent. 1860 at 5 8% for 10 months 12) 12) Find the compound interest earned by the deposit, Round to the nearest cent 13) $2920 at 69% compounded semiannually for 12 years 13) Solve the problem. 14) You have money in an account at 9% interest, compounded monthly. To the nearest year, 14) how long will it take for your money to triple? Find the future value of the ordinary annuity. Interest is compounded annually, unless otherwise indicated 15) R-S2500, i-6.9% interest compounded quarterly for 16 years 15)