First City Bank pays 8 percent simple interest on its savings account balances, whereas Second City Bank pays 8 percent interest compounded annually.
If you made a $65,000 deposit in each bank, how much more money would you earn from your Second City Bank account at the end of 8 years?
At 6.90 percent interest, how long does it take to double your money?
At 6.90 percent interest, how long does it take to quadruple it?