Mail Source Point Round trips per day 8 4 2 3 5 4 15 x, y, Coordinates (miles) (1, 17) (16, 17) (13, 18) (8,4) (6,8) (5,3) (4, 14) (2, 14) 5 4 6 7 M 8 2 8 a. Calculate the center of gravity as a possible location for the new facility. (Enter your responses rounded to the nearest whole number.) The center of gravity "X" coordinate = 6. The center of gravity "Y" coordinate = 10. b. Compare the load-distance scores for the location in part (a) and the current location, using rectilinear distance. (Round all intermediate calculations to the nearest whole number.) The load-distance score to "M" is 571. (Enter your response as an integer.) The load-distance score to the center of gravity is . (Enter your response rounded to the nearest whole number.)