Evaluate the Expression A) $\left[ \begin{array} { c } - 4 \\ - 10 \\ 6 \end{array} \right]$

Evaluate the expression.
$$\left[ \begin{array} { c } 2 \\5 \\- 3\end{array} \right] \left( \left[ \begin{array} { l l } 6 & 4\end{array} \right] + \left[ \begin{array} { l l } - 8 & 1\end{array} \right] \right)$$

A) $\left[ \begin{array} { c } - 4 \\ - 10 \\ 6 \end{array} \right]$
B) $\left[ \begin{array} { c c } - 4 & 10 \\ - 10 & 25 \\ 6 & - 15 \end{array} \right]$
C) $\left[ \begin{array} { c c c } - 4 & - 10 & 6 \\ 10 & 25 & - 15 \end{array} \right]$
D) $\left[ \begin{array} { c c c c } 12 & 8 & - 16 & 2 \\ 30 & 20 & - 40 & 5 \\ - 18 & - 12 & 24 & - 3 \end{array} \right]$
E) not possible