y = _____ (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 = _____ (round your response to two decimal places).

y = _____ (round your response to two decimal places).

Pan American Refineries, headquartered in Houston, must decide among three sites for the construction of a new oil-processing center. The firm has selected the six factors listed below as a basis for evaluation and has assigned rating weights from 1 to 5 on each factor. Subhajit Chakraborty, the CEO, has rated each location for each factor on a 1 to 100 point basis. In the table below, the rating weights and the rating value for each of the locations on the factor are presented: Location A Location B Location C Rating Weight 5 3 80 80 Factor Factor Description 1 Proximity to port facilities 2 Power-source availability and cost 3 Workforce attitude and cost 4 Distance from Houston 5 Community desirability 6 Equipment suppliers in area 4 100 80 30 10 90 50 70 60 80 60 100 70 60 80 2 2 3 60 90 a) Based on the given information, the best location for Pan American Refineries is Location C , with a total weighted score of 1530 . (Enter your response as an integer.) b) If Location B's score for Proximity to port facilities was reset at 90, it will have a new total weighted score of 1360. (Enter your response as an integer.) (Enter your c) Location B will lower its ranking as soon as its score (within the confines of the 1 to 100 point basis) on Proximity to port facilities is less than response as an integer.) 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 A Shipping Load 5 B 10 15 D Map Coordinates (x,y) (6,11) (5,9) (3,7) (8,5) (7,9) (4,2) (1,6) 5 16 11 6 a) For the location of the proposed new central hub, the coordinates should be near: X= (round your response to two decimal places)