b. A food manufacturer wants to locate a warehouse to serve its major customers. The customers, annual volume and the X and Y coordinates are shown in the table below. Customer Judy inc. Zac Supermarket Harry Inc. Sky Productions Annual Volume X-Coordinate Y-Coordinate 3 7 5 2 8 1 25 13 6 4 5 i. Using the centre of gravity location technique, determine the location coordinates that will minimize the transportation costs for their family of products. [10 marks]