3. [25pts] Assume the following dataset is given: (2,2),(4,4),(5,5),(6,6),(9,9)(0,4),(4,0). K-Means is run with k=3 to cluster the dataset. Initial center points are c1=(4,4),c2=(2,2),c3=(7,7). Now K-means is run for a single iteration; what are the new clusters and what are their centroids