Evaluate the Determinant $\left| \begin{array} { l l } 3 & 1 \\ 2 & 2 \end{array} \right|$

Multiple Choice

Evaluate the determinant.
- $\left| \begin{array} { l l } 3 & 1 \\ 2 & 2 \end{array} \right|$

A) 4
B) 8
C) $- 1$
D) $- 4$