Comprehension Passage
Direction : Study the following information carefully and answer accordingly.
The following pie chart shows the percentage of the number of employees in six different companies A, B, C, D, E and F and the total number of employees is 30000.
Find the average number of employees in companies C, D, and F together.
1
4000
2
4200
3
4500
4
4250
5
None of these