Didem was family started a a born in 1993. Her sinking fund in which they deposit certain amount of money every year on Didem's birthday. The fund receives 8:8% interest compounded annually. The last deposit is made on her 18th birthday, on July 31. Didem goes to college that fall, and starts withdrawing 1000 TL per month, starting at August 31 2011, for four years. (The last withdrawal is on July 31, 2015) How much money was in the account at the beginning of August 2011? (Assume that the interest rate after her 18th birthday is 0:8% per month) How much did her family deposit in her account every July 31? What is the total interest Didem receives from the bank in 22 years? How much money is in the account right after her 10th birthday? How much money is in the account right after her 20th birthday