Below are the account balances for Human Corporation at the end of December. Accounts Cash Salaries expense Retained earnings Advertising expense Equipment Service revenue Common stock Accounts payable Balances $ 5,200 2,300 2,500 1,200 12,400 9,400 8,000 2,200 Use only the appropriate accounts to prepare an income statement. HUFFMAN CORPORATION Income Statement For the year ended December 31 Revenues: Expenses: Total expenses