03: Minimize transportation costs between Supplying Locations (Factories) and Demand Locations (Warehouses). Demand Location A Supply Location 3 Dernand Location B - Supply Location 2 Dernand Location C Supply Location 1 Dernand Location D The transportation cost per unit between Factory and Warehouse are shown in the cost matrix table below: Warehouse B C D Factory 7 7 1 4 1 8 8 3 2 12 3 5 10 8 16 The factory capacity (supply units) and the warehouse (demand units) are shown in the following tables: Factory Supply Warehouse 100 200 A B C D Total 150 80 90 120 160 450 450 Total 1 2 3 Demand