8A-7. Can someone show me how to do this problem?

Will rate a thumb up for good response thanks so much (PLEASE CIRCLE OR HIGHLIGHT answer thx)

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. Shipping Load City A C D E F Map Coordinates (x,y) (5,12) (5,8) (5,9) (8,5) (8,7) (3,3) (3,5) 9 14 6 15 11 G 4 a) For the location of the proposed new central hub, the coordinates should be near: X= (round your response to two decimal places). y = (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= (round your response to two decimal places). y = (round your response to two decimal places)