need assistance with this problelm

ment i Saved Problem 15-12 (Algo) Santa Cruz Bottling is a manufacturer of organic soft drinks on the coast of central California, Its products are enjoying a growing reputation and increased demand throughout the American Southwest. Because of the high cost of transporting soft drinks, they are considering a new plant to serve the states of New Mexico and Arizona, A key concern in their search for a new location is the resultant transportation costs to serve their key markets. Following is a list of cities where their main wholesale customers are located, along with estimated annual demand in cases of product for each. CITY X-COORDINATES Y-COORDINATES NUMBER OF CASES Phoenix 245 245 25,000 Tucson 345 120 20, 500 Albuquerque 795 445 28,500 Santa Fe 845 560 17,900 a. Use the centroid method to recommend a location for the new bottling plant (Round your answers to 1 decimal place.)