A banana plantation owner has hired the services of a trucking company to transport bananas ...

         A banana plantation owner has hired the   services of a trucking company to transport bananas from his three   plantations A, B, C to three packing plants X, Y, Z located at three    different   places. His schedule for this week calls for 520 boxes.            Capacity   and requirement information as well as costs information follows:                     CAPACITY AND   REQUIREMENT INFORMATION            PLANTATION  AVAILABLE FOR WEEK  PACKING PLANT REQUIREMENT PER WEEK     A 170  W 130     B 250  X 200     C 100  Y 190                    COST   INFORMATION     TO / FROM  W  X  Y    A 240 160 100    B 220 300 200    C 40 140 120            FIND THE TRANSPORTATION SCHEDULE   THAT WILL MINIMIZE HIS TRANSPORTATION