Level:
Project ID:
2000019303
Accepted:
0
Clonable:
0
Easy:
0
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:
\[ \begin{array}{|c|c|c|c|c|} \hline &\text{vanilla} & \text{chocolate} & \text{nut} & \text{strawberry} \\\hline
\text{Stand 1}& 720 & 800 & 1\,200&360 \\\hline
\text{Stand 2} & 550 & 434 & 900 & 300 \\\hline
\text{Stand 3} &610 &300 & 200 & 750 \\\hline \end{array}\]
The profits from the sales of each specific flavor are expressed by the matrix
\( P=
\left (\array{
1\cr
1\cr
3\cr
2\cr } \right )
\).
Estimate what was the total profit of ICE company in July from all three stands.
more than \(12\,000\,\mathrm{CZK}\)
from \(9\,000\,\mathrm{CZK}\) to \(12\,000\,\mathrm{CZK}\)
from \(6\,000\,\mathrm{CZK}\) to \(9\,000\,\mathrm{CZK}\)
less than \(6\,000\,\mathrm{CZK}\)