13 Transportation Costs A retailer has stores in Columbus and Dayton and has warehouses in Akron and Springfield Each store requires delivery of exactly 150 DVD players In the Akron warehouse there are 200 DVD players and in the Springfield warehouse there are 150 The transportation costs to ship DVD players from the warehouses to the stores are given in the following table For example the cost to ship a DVD player from Akron to the Columbus store is 5 How should the retailer order the DVD players so that the requirements of the stores are met and the total transportation costs are minimized What is the minimum transportation cost