Sue has $800 to use to open a savings account. She has the following three options.
a.) Buy a savings bond at 10% interest compounded annually.
b.) Open an account at a bank which pays 9% compounded monthly.
c.) Open an account at a bank which pays 9.5% compounded quarterly.
If she leaves the money untouched for 10 years, which would be the best option for her? Please be sure to include the total saved in each case.