2000019303

Three ice cream stands of ICE company reported their July sales of four ice cream flavors in number of portions sold. All data can be seen in the table below: $$\begin{array}{|ccccc|}\hline & \text{vanilla}& \text{chocolate}& \text{nut}& \text{strawberry}\\ \text{Stand 1}& 720& 800& 1200& 360\\ \text{Stand 2}& 550& 434& 900& 300\\ \text{Stand 3}& 610& 300& 200& 750\\ \hline\end{array}$$ The profits from the sales of each specific flavor are expressed by the matrix $P=\left(\begin{array}{c}1\\ 1\\ 3\\ 2\end{array}\right)$. Estimate what was the total profit of ICE company in July from all three stands.