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 w₁ = 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.