Perform the Operation or Operations When Possible $$\left[ \begin{array} { r } 3 \\- 1 \\- 4\end{array} \right] + \left[ \begin{array} { r } - 5 \\1 \\7\end{array} \right]$$

Multiple Choice

Perform the operation or operations when possible.
- $$\left[ \begin{array} { r } 3 \\- 1 \\- 4\end{array} \right] + \left[ \begin{array} { r } - 5 \\1 \\7\end{array} \right]$$

A)
$\left[ \begin{array} { l l l } - 2 & 0 & 3 \end{array} \right]$
B)
$\left[ \begin{array} { l } 2 \\ 3 \\ 4 \end{array} \right]$
C)
$\left[ \begin{array} { r r } 3 & - 5 \\ - 1 & 1 \\ - 4 & 7 \end{array} \right]$
D)
$\left[ \begin{array} { r } - 2 \\ 0 \\ 3 \end{array} \right]$