e Distribution unlimited co Problem wArehouse needs 60 units 仓要60个单包 Warehouse 2 needs 90 units (仓库要90个单位 eThere are rail links directly from Factory 1 to Warehouse 1 and Factory 2 to Warehouse 2.(在工厂仓邮之间以工厂和 仓之间各有一条铁路造输乳道) Copyright2007c深圳大学管理学院运筹学7Copyright 2007 © 深圳大学管理学院 运筹学 7 Distribution Unlimited Co. Problem Warehouse 1 needs 60 units. (仓库1需要60个单位) Warehouse 2 needs 90 units. (仓库2需要90个单位) There are rail links directly from Factory 1 to Warehouse 1 and Factory 2 to Warehouse 2. (在工厂1和仓库1之间以及工厂2和 仓库2之间各有一条铁路运输轨道)