Tu'aa Corporation has the following balance sheet elements as of December 31, 2000. Land Cash Building. Accounts payable.. Notes payable (short-term). Equipment... Compute the total amount of: 1. Current assets. 2. Long-term assets. 3. Current liabilities. 4. Long-term liabilities. 5. Stockholders' equity $ 69,000 ? Mortgage payable $300,000 Capital stock 135,000 178,000 Retained earnings 88,000 100,000 Supplies... 17,000 105,000 Accounts receivable. 88,000 350,000