Eleven years ago, you deposited $3,200 into an account. Seven
years ago, you added an additional $1,000 to this account. You
earned 9.2 percent, compounded annually, for the first 4 years and
5.5 percent, compounded annually, for the last 7 years. How much
money do you have in your account today?
$8,666.67
$7,717.29
$7,411.90
$8,708.15
$8,073.91