Find the Cofactor of the Indicated Element $a _ { 13 }$

Multiple Choice

Find the cofactor of the indicated element.
- $a _ { 13 }$
$$\left| \begin{array} { r r r } - 2 & - 1 & 0 \\1 & 2 & 3 \\4 & 4 & 2\end{array} \right|$$

A) $- 4$
B) $- 10$
C) 4
D) $- 8$