Find the Matrix Product, If Possible $$\left[ \begin{array} { r r r } 7 & - 9 & - 3 \\2 & 4 & 2\end{array} \right] \left[ \begin{array} { r } - 2 \\3 \\4\end{array} \right]$$

Multiple Choice

Find the matrix product, if possible.
- $$\left[ \begin{array} { r r r } 7 & - 9 & - 3 \\2 & 4 & 2\end{array} \right] \left[ \begin{array} { r } - 2 \\3 \\4\end{array} \right]$$

A)
$$\left[ \begin{array} { r r r } 7 & - 9 & - 3 \\2 & 4 & 2 \\- 2 & 3 & 4\end{array} \right]$$

B)
$\left[\begin{array}{r}16 \\-53\end{array}\right]$

C)
[-53 16]
D)
$$\left[ \begin{array} { r } - 53 \\16\end{array} \right]$$