he or she wants, whereas a TDA requires the participant to have a specific amount deducted from each of his or her paychecks.

nearest cent.$)$

$($a$)$ The future value of the account

$

$($b$)$ Shannon's and her parents' total contributions to the account

Shannon $

Shannon's parents $

$($c$)$ The total interest

$

$($d$)$ The future value of the account if Shannon waited until she was $19$ before she started her IRA

$

$($e$)$ The future value of the account if Shannon waited until she was $24$ before she started her IRA

$