Do the problem by hand :

3.19 What is the future worth of each of the given series of payments? (a) $10,000 at the end of each six-month period for 10 years at 8% compounded semiannually. (h) $9,000 al the end of each quarter for six years at 8% compounded quarterly. (c) $5,000 at the end of each month for 14 years at 9% compounded monthly