Raise the Monomial to the Indicated Power $\left( 2 a ^ { 3 } \right) ^ { 2 }$

Multiple Choice

Raise the monomial to the indicated power. Use the properties of exponents to help with the manipulation. $\left( 2 a ^ { 3 } \right) ^ { 2 }$

A) $2 a ^ { 6 }$
B) $4 a ^ { 5 }$
C) $4 a ^ { 6 }$
D) $2 a ^ { 5 }$