Find the Points on the Curve $y = 2 x ^ { 3 } + 3 x ^ { 2 } - 36 x + 19$

Multiple Choice

Find the points on the curve $y = 2 x ^ { 3 } + 3 x ^ { 2 } - 36 x + 19$ where the tangent is horizontal.

A) $( - 3,100 ) , ( 2 , - 25 )$
B) $( - 3,88 ) , ( 4,39 )$
C) $( - 4,71 ) , ( 4,39 )$
D) $( - 4,71 ) , ( 2 , - 37 )$
E) $( - 3,37 ) , ( 2 , - 37 )$