On October 1, Susan had a checking account balance of $120. She has her paychecks automatically deposited into her account. Her earning for October were $920. During the month she wrote checks for $75, $125, and $250. She also had $100 automatically transferred from her checking account to her savings account. She used her EFT card to withdraw $50 in cash, the bank charges 50 cents for each transaction. Find Susan’s bank balance after these transactions.