question 29 the answer is D why the answer is D please show me the solution process.

B. the maximu point of the cost curve. C. maximum capacity. D. the level of capacity for which total cost is minimized. 50 DD(20, 40) - 200 40 CC(40, 30) - 100 29. Sales in Toronto, Ont. are strong enough for Fleetwood Institutional Foods to locate a new distribution centre within the city. The X and Y coordinates of its customers and the annual sales volume are in the table below. What are the coordinates (X, Y) of the ideal location based on the centre of gravity method? 30 BB(20, 20) - 150 20 X Y Volume Market AA 10 10 50 10 A. (20, 25) B. (21, 29) C. (22,27) D. (23, 29) Market BB20 150 AA(10, 10) - 50 2020 40 30 0 Market CC 40 100 0 10 20 30 40 50 Market DD 20 40 200