In an organization, 10 samples of 50 items each were collected to check for defect. The result is provided in the table below:
Sample #	Defective
1	 6
2	 5
3	 11
4	 4
5	 0
6	 5
7	 3
8	 4
9	 7
10	 2
Determine the UCL and LCL of the p-chart using the data above.