Valley Fruit Products Company has contracted with apple growers in Ohio, Pennsylvania, and New York to purchase apples that the company then ships to its plants in Indiana and Georgia, where they are processed into apple juice. Each bushel of apples produces 2 gallons of apple juice. The juice is canned and bottled at the plants and shipped by rail and truck to warehouses/distribution centers in Virginia, Kentucky, and Louisiana. The shipping costs per bushel from the farms to the plants and the shipping costs per gallon from the plants to the distribution centers are summarized in the following tables:

Formulate and solve a linear programming model to determine the optimal shipments from the farms to the plants and from the plants to the distribution centers in order to minimize total shippingcosts.

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Plant Farm 4. Indiana 5. Geogia Supply (bushels) I. Ohio 2. Pennsylvania 3. New York Plant Capacity .37 .51 48,000 .57 48 .60 35,000 24,000 18,000 32,000 Distribution Centers Plant 4. Indiana 5. Georgia Demand (gal.) 6. Virginia . Kntucky 8. Louislana 10 16 12,000 .20 18 15 9,000 15,000