Simplify the Radical $\sqrt [ 3 ] { 16 }$ A) $3 \sqrt [ 4 ] { 2 }$

Simplify the radical.
- $\sqrt [ 3 ] { 16 }$

A) $3 \sqrt [ 4 ] { 2 }$
B) $2 \sqrt [ 3 ] { 2 }$
C) 8
D) 1