QUESTION 19 Match the account or description on the left to the appropriate classification on the right. Each classification may be used more than once or not at all. Supplies Machinery Retained earnings E. Cost of goods sold E. Depreciation A. Revenue B. Contra-asset C. Asset D. Liability E. Expense F. Owners' equity D. Interest payable Amounts that are earned from providing goods or services to customers Cash QUESTION 20 An accounting document that includes a list of accounts and their debit or credit balances at the end of a period is called a O a. chart of accounts. b. trial balance. Oc. general journal. O d.general ledger.