Discuss the effect on the minimum transportation cost when capacity at each factory or warehouse is altered by adding or subtracting one ton.
A company has two factories, one each at Bristol and Leeds. The factories produce paints which are sold to five wholesalers. The wholesalers are either supplied directly from the factories or through one of the company warehouses, the transportation costs being paid by the company. The company has three warehouses, one each in London, Birmingham […]