Use Cramer's Rule to Solve the System of Equations $\begin{array} { r } x - y + 4 z = 14 \\3 x + z = 4 \\x + 5 y + z = 14\end{array}$

Multiple Choice

Use Cramer's rule to solve the system of equations. If D = 0, use another method to determine the solution set.
$\begin{array} { r } x - y + 4 z = 14 \\3 x + z = 4 \\x + 5 y + z = 14\end{array}$

A) {(4,0,2) }
B) {(0,2,4) }
C) Cramer's rule does not apply since $D = 0 ; \varnothing$
D) {(4,2,0) }