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	(4,10)	6
B	(6,7)	10
C	(3,8)	16
D	(8,4)	6
E	(7,7)	14
F	(3,1)	11
G	(3,6)	6

a) For the location of the proposed new central hub, the coordinates should be near:

Part 2

x =

enter your response here

(round your response to two decimal places).

Part 3

y =

enter your response here

(round your response to two decimal places).

Part 4

b) If the shipments from city A

double,

for the location of the proposed new central hub, the coordinates should be near:

Part 5

x =

enter your response here

(round your response to two decimal places).

Part 6

y =

enter your response here

(round your response to two decimal places).