Find the Product $$\left[ \begin{array} { c } 3 \\- 6 \\- 9\end{array} \right] \left[ \begin{array} { l l l } 5 & - 9 & - 5\end{array} \right]$$

Multiple Choice

Find the product.​ $$\left[ \begin{array} { c } 3 \\- 6 \\- 9\end{array} \right] \left[ \begin{array} { l l l } 5 & - 9 & - 5\end{array} \right]$$ ​

A) $$\left[ \begin{array} { c c c } 3 & 9 & - 15 \\6 & 5 & 30 \\9 & 9 & 45\end{array} \right]$$ ​
B) $$\left[ \begin{array} { c c c } 15 & - 27 & - 15 \\- 30 & 54 & - 30 \\- 15 & - 27 & 15\end{array} \right]$$ ​
C) $$\left[ \begin{array} { c c c } 15 & - 27 & - 15 \\- 30 & 54 & 30 \\- 45 & 81 & 45\end{array} \right]$$ ​
D) $$\left[ \begin{array} { l l l } 15 & 54 & 45\end{array} \right]$$ ​
E) 114 ​