Use Cramer's Rule to Solve the System of Equations $\begin{array} { r } x + y + z = - 3 \\x - y + 2 z = 2 \\4 x + y + z = 9\end{array}$

Multiple Choice

Use Cramer's rule to solve the system of equations. If D = 0, use another method to determine the solution set.
$\begin{array} { r } x + y + z = - 3 \\x - y + 2 z = 2 \\4 x + y + z = 9\end{array}$

A) {(4,-4,-3) }
B) {(-3,-4,4) }
C) {(-3,4,-4) }
D) Cramer's rule does not apply since $D = 0 ; \varnothing$