The following table gives the map coordinates and the shipping loads for a set of cities that we wish to connect through a central hub. City Map Coordinates (x,y) Shipping Load A (5,12) 6 B (7,7) 11 (3,8) 16 D (7,5) 5 E (6,7) 15 F (3,3) 11 G (2,7) 5 a) For the location of the proposed new central hub, the coordinates should be near: x = 4.68 (round your response to two decimal places). y = 6.88 (round your response to two decimal places). b) If the shipments from city A double, for the location of the proposed new central hub, the coordinates should be near: x = 4.38 (round your response to two decimal places).