The accompanying data provide information about the customers with attributes Age and Salary.

Assume a Euclidean distance measure and use the K-means clustering algorithm to identify these clusters starting with the three means; (28, 25) (39, 57) (22, 22). Sketch the clustered graph.

Customer	Age	Income
1	22	22
2	23	27
3	26	36
4	28	25
5	28	19
6	30	16
7	33	28
8	36	25
9	38	57
10	38	30
11	39	57
12	41	24