23 2. Agent Ali is attempting to locate the best site for a new trainee center and agent complex. Agent Ali administration would like to know the best location relative o the four main concentrations of trainee training and classroom activities on campus. The coordinates of the training and classroom areas, as well as the daily trainee population are: Campus Trainee Concentration Daily Trainee Roblox Complex Adudu Complex Upin Complex Ipin Complex Coordinates population (10,12.5) 500 (15, 27) 1,000 (20, 7) 1,300 (22, 20) 530 Determine the best site using the center of gravity technique. (15 marks)