Rewrite the Expression Using Rational Exponents $\sqrt [ 4 ] { y ^ { 3 } } \sqrt [ 3 ] { y }$

Multiple Choice

Rewrite the expression using rational exponents. $\sqrt [ 4 ] { y ^ { 3 } } \sqrt [ 3 ] { y }$

A) $y ^ { \frac { 1 } { 6 } }$
B) $y ^ { \frac { 13 } { 12 } }$
C) $y ^ { \frac { 1 } { 4 } }$
D) $y ^ { \frac { 1 } { 3 } }$
E) $y ^ { \frac { 3 } { 4 } }$