Solve the Problem $A = P \left( 1 + \frac { r } { n } \right) ^ { n t }$

Solve the problem.
-Find the amount in a savings account at the end of 4 years if the amount originally deposited is $9000 and the interest rate is 5.5% compounded monthly. Use: $A = P \left( 1 + \frac { r } { n } \right) ^ { n t }$ where:
$A =$ final amount
$\mathrm { P } = \$ 9000$ (the initial deposit)
$\mathrm { r } = 5.5 \% = 0.055$ (the annual rate of interest)
$\mathrm { n } = 12$ (the number of times interest is compounded each year)
$t = 4$ (the duration of the deposit in vears)

A) $433,980.00
B) $12,329.96
C) $9166.14
D) $11,209.06