These questions are based on the following information.
Mr. Ram deposited a certain sum of money in a bank in 2001. The bank calculated interest on the balance in the account at 10% simple interest and credited it to the account once a year. At the end of the first year ram withdrew the entire interest and 20% of the withdrew the interest and 50% of remaining amount. At the end of the third year the withdrew the interest and 50% of the remaining amount. Finally at the end of the fourth year, Ram closed the account and collected the entire balance of Rs. 13200.
Find the total amount deposited by Ram initially?