Evaluate the Determinant $\left| \begin{array} { c c } 8 & 10 \\ - 8 & 4 \end{array} \right|$

Multiple Choice

Evaluate the determinant. $\left| \begin{array} { c c } 8 & 10 \\ - 8 & 4 \end{array} \right|$

A) $\quad D = - 48$
B) $\quad D = 2,560$
C) $D = - 112$
D) $\quad D = - 117$
E) $\quad D = 112$