Solve the transportation model for the minimum cost production schedule for the products and machines.

Show the production schedule.

$($xA$1,$ xA$2,$ xA$3,$ xB$1,$ xB$2,$ xB$3,$ xC$1,$ xC$2,$ xC$3)=$

Determine the cost $($in dollars$)$ of the production schedule.

Total $=$ $