Find the Amount That Should Be Invested Now to Accumulate $\$ 9000$

Multiple Choice

Find the amount that should be invested now to accumulate the following amount, if the money is compounded asindicated.
- $\$ 9000$ at $6 \%$ compounded semiannually for $4 \mathrm{yr}$

A) $\$ 7104.68$
B) $\$ 1895.32$
C) $\$ 11,400.93$
D) $\$ 7128.84$