Simplify Assume That All Variables Represent Positive Real Numbers $$\frac { \sqrt [ 3 ] { 24 a ^ { 4 } b ^ { 9 } } } { \sqrt [ 3 ] { 3 a } }$$

Multiple Choice

Simplify. Assume that all variables represent positive real numbers.
- $$\frac { \sqrt [ 3 ] { 24 a ^ { 4 } b ^ { 9 } } } { \sqrt [ 3 ] { 3 a } }$$

A) $2 a ^ { 2 } b ^ { 6 }$
B) $2 a b ^ { 6 } \sqrt [ 3 ] { 2 a ^ { 2 } }$
C) $2 a b ^ { 3 }$
D) $2 a b ^ { 3 } \sqrt [ 3 ] { 2 a b }$