We are trying to locate a new warehouse to serve 4 equal-sized markets -- Bellville, Captown, Doormond, and St. Eaves. These markets' locations, in X-Y space, are as follows: Market X Y Bellville -3.8 -3.6 Captown 8.7 -6.2 Doormond -1.2 9.8 St. Eaves 5.1 4.2 What would be the ideal X-axis location for this new warehouse? (Round to 2 decimal places)