Example/Exercise for k-means . A firm has eight sales centers. The following pairs of points show locations of centers on a two-dimensional grid. (8, 9), (2, 9), (8, 6), (1, 4), (4, 2), (7, 4), (4, 9), (9, 5) . The firm wants to use k-means clustering to find the location of three supply depots and assign each sales center to one supply depot, such that the distance from depot to sales center is minimized. . Starting with the following three randomly chosen initial centroids as locations for the depots, apply the algorithm until the location of depots and assignment of sales centers is stable. (4.52, 4.26), (7.06, 2.13), (7.99, 6.61) DREXEL UNIVERSITY 34 of 35 LeBow College of Business QUESTION 1 1 points Save Answer In the clustering for supply depots (slide 34), after the first recalculation (i.e., at step #2), what are the coordinates of the third centroid? O A. (6.67, 8.00) O B. (7.25, 7.25) O C. (7.99, 6.61) O D. (7.00, 4.00) O E. (2.33, 5.00)