Use Cramer's Rule to Solve the System $$\left\{ \begin{aligned}6 x + 4 y - 2 z = & 10 \\2 x - 3 y + 4 z = & 4 \\15 x - 18 z = & - 21\end{aligned} \right.$$

Multiple Choice

Use Cramer's rule to solve the system. $$\left\{ \begin{aligned}6 x + 4 y - 2 z = & 10 \\2 x - 3 y + 4 z = & 4 \\15 x - 18 z = & - 21\end{aligned} \right.$$

A) $( 2,1,1 )$
B) $( 1,0,2 )$
C) $( 1,2,1 )$
D) $( 1,2,2 )$
E) $\text { The system is inconsistent. }$