$\text { Evaluate the limit } \lim _ { x \rightarrow \infty } \frac { x ^ { 5 } } { e ^ { 4 x } } \text { using L'Hopital's Rule if necessary. }$

Multiple Choice

$\text { Evaluate the limit } \lim _ { x \rightarrow \infty } \frac { x ^ { 5 } } { e ^ { 4 x } } \text { using L'Hopital's Rule if necessary. }$

A) 0
B) $\frac { 15 } { 128 }$
C) $\frac { 5 } { 4 }$
D) 1
E) does not exist