10.6. You have been asked to help locate a catering service in the central business district of a city. The locations of potential customers on an xy coordinate grid are P 1  (4, 4), P 2  (12, 4), P 3  (2, 7), P 4  (11, 11), and P 5  (7, 14).

The expected demand is weighted as w 1  4, w 2  3, w 3  2, w 4  4, and w 5  1. Using the cross-median approach, recommend a location for the catering service that will minimize the total weighted distance traveled to serve the customers.