Function F Is Find $f ( 14 )$ A)22
B) 20
C) 29
D) 32
E) 14

Function f is $$f ( x ) = \left\{ \begin{array} { l l } 7 x & \text { if } 0 < x < 10 \\x + 8 & \text { if } 10 \leq x < 20 \\7 x & \text { if } 20 \leq x \leq 30\end{array} \right.$$
Find $f ( 14 )$

A) 22
B) 20
C) 29
D) 32
E) 14