Find the Matrix Product When Possible $30 \mathrm { gal }$

Multiple Choice

Find the matrix product when possible.
-Momma's ice cream shop sells three types of ice cream: soft-serve, chunky, and nonfat. Location I sells 10 gal of soft-serve, 100 gal of chunky, and $30 \mathrm { gal }$ of nonfat ice cream each day. Location II sells $14 \mathrm { gal }$ of soft-serve and Location III sells $60 \mathrm { gal }$ of soft-serve each day. Daily sales of chunky ice cream are $90 \mathrm { gal }$ at Location II and $120 \mathrm { gal }$ at Location III. At Location II, $17 \mathrm { gal }$ of nonfat are sold each day, and 40 gal of nonfat are sold each day at Location III. Write a $3 \times 3$ matrix that shows the sales figures for the three locations, with the rows representing the three locations.

A)
$$\left[ \begin{array} { r r c } 10 & 100 & 30 \\14 & 90 & 17 \\60 & 40 & 120\end{array} \right]$$


B)

$$\left[ \begin{array} { c c r } 10 & 14 & 60 \\100 & 90 & 120 \\30 & 17 & 40\end{array} \right]$$
C)
$$\left[ \begin{array} { r r r } 10 & 100 & 30 \\14 & 90 & 17 \\60 & 120 & 40\end{array} \right]$$

D)

$$\left[ \begin{array} { r r r } 10 & 90 & 30 \\14 & 100 & 17 \\60 & 120 & 40\end{array} \right]$$