The adjusted trial balance of McDoo Company appears below. Adjusted Trial Balance McDoo Company Adjusted Trial Balance December 31, 2030 Debit ($) Credit ($) Cash 4,900 Accounts Receivable 2,200 Supplies 1,800 Equipment 15,000 Accumulated Depreciation - Equipment 6,000 Accounts Payable 1,700 Unearned Revenue 4,200 Common Stock 10,000 Retained Earnings 5,100 Dividends 1,300 Service Revenue 4,900 Salaries and Wages Expense 3,700 Depreciation Expense 1,000 Rent Expense 2,000