Simplify the Expression $- 2 s ( - 5 s - 1 ) ( s - 4 )$

Multiple Choice

Simplify the expression. $- 2 s ( - 5 s - 1 ) ( s - 4 )$

A) $10 s ^ { 3 } + 19 s ^ { 2 } + 4 s$
B) $10 s ^ { 3 } - 38 s ^ { 2 } - 8 s$
C) $10 s ^ { 3 } - 38 s ^ { 2 } - 8$
D) $10 s ^ { 3 } - 8 s$