The following lettered items represent a classification scheme for a balance sheet, and the numbered items represent data found on balance sheets. In the blank next to each account, write the letter indicating to which category it belongs. A Current assets B. Investments C. Property, plant, and equipment D. Intangible assets E. Current liabilities F. Long-term liabilities G. Stockholders' equity H. Not on the balance sheet 1. Accumulated depreciation-equipment 2. Common stock 3. Interest expense 4. Salaries and wages payable 5. Retained earnings 6. Imventory 7. Patents 8. Prepaid insurance 9. Mortgage payable 10. Land (held for investment)