The Thor International Company operates four factories that ship products to five warehouses. The shipping costs, requirements, and capacities are shown in Figure.
![1191_265-B-M-L-S-C-M (1197).png](https://secure.tutorsglobe.com/CMSImages/1191_265-B-M-L-S-C-M (1197).png)
Use the transportation method to find the shipping schedule that minimizes shippingcost.