You need to locate a distribution center to serve the West Coast. Using the map below, find the location that will minimize the average transportation cost to our five major customers. a. (4 pts.) What is the optimal X coordinate? b. (4 pts.) What is the optimal Y coordinate? City Seattle San Trucks/ X Y month 1590 10 1240 20 15 Francisco Denver Los Angeles Las Vegas 45 35 85 50 3025 8 10 100 80 60 40 20 2209 Portand ashington Oregon o Sacramento San California Nevada Los Angeles 20 idaho Las Vegas Diego 40 Arizona Modtana Phoenix Tucson 60 Denver Unite Colorado Abuquerque New Mexico dudad Quarez *** 80