X Problem 8.20 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 OmoOO Map Coordinates (x,y) (4,12) (7,8) (3,8) (9,5) (7,8) (4,2) (1,6) a) For the location of the proposed new central hub, the coordinates should be near x = 5.16 (round your response to two decimal places) y = 6.91 (round your response to two decimal places). b) If the shipments from city A triple, for the location of the proposed new central hub, the coordinates should be near x = 5.04 (round your response to two decimal places). y = 7.45 (round your response to two decimal places)