Evaluate the Expression for the Given Replacement Values $\frac { x ^ { 2 } + z } { y ^ { 2 } - 3 z } \quad x = 4 , y = 1 , z = 12$

Multiple Choice

Evaluate the expression for the given replacement values.
- $\frac { x ^ { 2 } + z } { y ^ { 2 } - 3 z } \quad x = 4 , y = 1 , z = 12$

A) $- \frac { 28 } { 11 }$
B) $- \frac { 4 } { 5 }$
C) $\frac { 28 } { 37 }$
D) $- \frac { 192 } { 35 }$