3. A company is engaged in manufacturing 3 brands of shirts. It is having 3 4 points manufacturing setups, each capable of manufacturing any of its brands one at a time. The cost to make a brand on these setups vary according to the table given below: Formulate the above assignment problem as a linear programming problem. Setups M2 Brand of shirts A B M1 20 25 25 M3 22 19 24 18 20 C 22 Your