2. A flour company has three factories or supply points (i=1,2,3) and must deliver their product to five customers or demand points (j=1,2,3,4,5). The production capacity at each factory is 50 tons per day. The demand at each customer is 38, 27, 25, 42 and 18 tons per day respectively. Finally, the transportation cost in per ton of flour is detailed in the following table: Cij j = 1 j = 2 j = 3 j = 4 j = 5 i = 1 60 120 80 100 150 i = 2 120 100 100 150 50 i = 3 100 60 120 120 100 Obtain the number of tons of flour to be transported for each supply center to each demand center that minimizes the total cost using MATLAB.