The following transactions occur for the Panther Detective Agency during the month of July: 1. Purchase a truck and sign a note payable, $15,000. 2. Purchase office supplies for cash, $600. 3. Pay $800 in rent for the current month. Consider the following T-account for cash. Cash 13,000 4,400 3,500 8, 200 1,900 5,500 1. Compute the balance of the cash account. Cash account