Find the Coefficient Of $x ^ { 3 }$ In the Binomial Series For

Multiple Choice

Find the coefficient of $x ^ { 3 }$ in the binomial series for $\frac { 1 } { ( 1 + x ) ^ { 4 } }$ .

A) 6
B) 20
C) -6
D) -10
E) -20
F) -12
G) 10
H) 12