The salary of A, B, C, D, E is Rs. 10000, Rs. 5000, Rs. 11000, Rs. 7000, Rs. 9000 per month respectively, then the average salary of A, B, C, D, and E per month is  Choose the correct choice from the following answers
A) Rs. 7000  B) Rs. 8400  C) Rs. 8500  D) Rs. 9000  E) None
Answer   Average salary   = 10000 + 5000 + 11000 + 7000 + 9000 / 5   = Rs. 8400   Correct Option: Rs. 8400
<result>B</result>
The salary of A, B, C, D, E is Rs. 10000, Rs. 5000, Rs. 11000, Rs. 7000, Rs. 9000 per month respectively, then the average salary of A, B, C, D, and E per month is