Problem #4 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 Shipping Map Coordinates Map Coordinates Load (y) 4 5 10 11 14 4 16 6 11 A B 5 8 C 4 9 D 9 4 E | 3 VNO 4 1 a) For the location of the proposed new central hub, the coordinates should be near: X- Y- b) If the shipments from city A triple, for the location of the proposed new central hub, the coordinates should be near: X- Y= Problem 3 The fixed and variable costs for three potential manufacturing plant sites for a rattan chair weaver are shown: Site Fixed Cost Per Year 1 $600 $1,200 $2,100 2 Variable Cost per Unit $12.00 $5.00 $3.00 3 a) After rounding to the nearest whole number, site 1 is best below units. After rounding to the nearest whole number, site 2 is best between and units After rounding to the nearest whole number, site 3 is best above units b) If the demand is 440 units, then the best location for the potential manufacturing plant is