i) The East Coast company's long-range planning group developed forecasts of the anticipated annual demand at the distribution centers as: Because of an anticipated increase in demand, the company plans to increase capacity by constructing a new warehouse in one or more of the following cities: Atlanta, Boston, Chicago, or Denver. The estimated annual fixed cost and the annual capacity for the four proposed warehouses are as follows: The shipping cost per unit from each warehouse to each distribution center: Formulate the LP model to determine which warehouse(s) should the company operate AND how many products should be shipped from warehouse i to distribution center j to reach the minimum total costs