Town Supply of CarsMorganville 35Youngtown 60Pittsburgh 25By Monday APril 16th the following towns will need coal cars as follows:Town Demand for carsCoal Valley 30Coaltown 45Coal Junction 25Coalsburg 20Using a railway city to city distance chart the dispatcher contructs a mileage table
for the preceding towns. The results are shown below.From to Coal Valley To Coaltown To Coal junction To CoalsburgMorgantown 50 30 60 70Youngstown 20 80 10 90Pittsburgh 100 40 80 30Minimizing total miles over which cars are moved to new locations compute the best shipment of coal cars. use the northwest corner rule one iteration of the MODI method and calculate the total cost.