You are the Logistics manager for SmartDigitals that makes LED TVs at 4 locations and ships...

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You are the Logistics manager for SmartDigitals that makes LED TVs at 4 locations and ships TVs to 5 warehouses. Quantity produced at each locations, demand at warehouses, and the shipping costs per unit is given in the following table: Factories Portland Chesterfiel d Henderson Waterloo Demand Decatur $12 8 19 18 20000 Vallejo 9 28 11 26 35000 Costs are in dollars Warehouses Springfield 18 16 21 14 25000 Bryan 22 23 15 12 28000 Toledo 17 7 25 26 32000 Available quantity 50000 27000 40000 28000 a. Draw a network diagram showing nodes, arcs, capacity, demand, etc. (10) b. Define all variables explicitly, for example: (10) Xpd = Number of TVs to ship from Portland to Decatur, etc. c. Write the objective function. (10) d. Write constraints with their meaning, including non-negativity constraints. (20) You are the Logistics manager for SmartDigitals that makes LED TVs at 4 locations and ships TVs to 5 warehouses. Quantity produced at each locations, demand at warehouses, and the shipping costs per unit is given in the following table: Factories Portland Chesterfiel d Henderson Waterloo Demand Decatur $12 8 19 18 20000 Vallejo 9 28 11 26 35000 Costs are in dollars Warehouses Springfield 18 16 21 14 25000 Bryan 22 23 15 12 28000 Toledo 17 7 25 26 32000 Available quantity 50000 27000 40000 28000 a. Draw a network diagram showing nodes, arcs, capacity, demand, etc. (10) b. Define all variables explicitly, for example: (10) Xpd = Number of TVs to ship from Portland to Decatur, etc. c. Write the objective function. (10) d. Write constraints with their meaning, including non-negativity constraints. (20)

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a Network Diagram 50000 Portland P Decatur D 12 v 27000 Vallejo V 7 25000 9 v 35000 v Springfield S ... View the full answer