Solve the Problem $\$ 12,000$ For $\$ 6000$ If the Bond Pays

Multiple Choice

Solve the problem.
-Anne purchased a bond for a museum valued at $\$ 12,000$ for $\$ 6000$ . If the bond pays $6 \%$ annual interest compounded monthly, how long must she hold it until it reaches its full face value?

A) 10.58 years
B) 13.58 years
C) 11.58 years
D) 9.58 years