For each numbered item place the letter(s) that best describes its category from the following possibilities:

(A)Assets, (L)Liabilities, (SE)Stockholders Equity, (R)Revenue, and (E)Expense.

1. Accounts Payable 2. Patents 3. Buildings4. Salary expense 5. Dividends 6. Unearned revenue 7. Accumulated depreciation 8. Cost of Goods Sold