Consider the following account balances of the Shattuck Law Firm at the end of the year: Accounts Payable $ 4,400 Salaries Expense 12,800 Cash 1,700 Common Stock 2,400 Service Revenue 8,300 Supplies 4,300 Retained Earnings 1,100 Utilities Expense 5,000 How many of these accounts would appear in Shattuck's year-end income statement