There are 18 books in a library whose average cost is Rs. 9000. Out of which 3 books A, B and C are taken out in which A’s price is 25% more than B and C’s price is 25% less than B. Find the price of C if the average of remaining books is Rs. 7000.
1
Rs. 8375
2
Rs. 11,225
3
Rs. 13,340
4
Rs. 16,830
5
Rs. 14,250