Find the Determinant Of $\left[ \begin{array} { c c c } 6 & - 4 & 16 \\- 6 & 4 & - 12 \\2 & - 6 & 12\end{array} \right]$

Multiple Choice

Find the determinant of $\left[ \begin{array} { c c c } 6 & - 4 & 16 \\- 6 & 4 & - 12 \\2 & - 6 & 12\end{array} \right]$ by the method of expansion by cofactors.

A) $- 280$
B) $- 208$
C) $176$
D) $112$
E) $400$