Suppose $f , g \text { and } h$ Are Functions with Values

Multiple Choice

Suppose $f , g \text { and } h$ are functions with values $f ( 1 ) = - 3 , g ( 1 ) = 2 , f ^ { \prime } ( 1 ) = 0 , g ^ { \prime } ( 1 ) = 3 \text {. }$ Find $\left( \frac { g } { f } \right) ^ { \prime } ( 1 )$

A) 3
B) $- \frac { 9 } { 4 }$
C) - 1
D) 1