Question: The solution MUST be manually without using Software Q: Three refineries with daily capacities of 6, 5, and 8 million gallons, respectively, supply three distribution
The solution MUST be manually without using Software
Q:
Three refineries with daily capacities of 6, 5, and 8 million gallons, respectively, supply three distribution areas with daily demands of 4, 8, and 7 million gallons, respectively. Gasoline is transported to the three distribution areas through a network of pipelines. The transportation cost is 10 cents per 1000 gallons per pipeline mile. Table 5.26 gives the mileage between the refineries and the distribution areas. Refinery 1 is not connected to distribution area 3.
Use northwest-corner, least-cost, and Vogel methods for the starting initial solution, then use the one with least cost to find the optimal solution

The detailed transportation matrix and costs associated with each method must be provided.
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