Matrices & Systems · Medium problem

Let $A = \begin{pmatrix}0 & 3 & -1 \\ 4 & 2 & 4\end{pmatrix}$ and $B = \begin{pmatrix}-1 & -1 \\ 4 & -2 \\ 1 & 4\end{pmatrix}$. Find the entry in row $2$, column $2$ of $AB$.