When John was 25 years old, he began depositing $1000 per year into a savings account. He made deposits for the first 10 years, at which point he was forced to stop making deposits. However, he left his money in the account, where it continued to earn interest for the next 30 years. Assume that his account earned an average annual return of 6% (compounded once a year). How much money does John have in his account at age 65?