Please help me! I keep getting different answers when I do everything, so I must be doing something wrong...

Sales Operating Costs Depreciation Expense Interest Expense Tax Expense 524257 374554 10000 5000 29408 1000 Cash 30000 62425 50000 Receivables Inventories Fixed Assets, Net Payables Accrued Expenses Long-Term Loan Common Equity 11000 10000 50000 72425 Prepare an income statement and a balance sheet for is company using the information provided. Calculate: 1. Current ratio 2. Quick ratio 3. NWC-to-total-Assets (Working capital to assets) 4. Ratio of total debt and liabilities to total assets 5. Ratio of total debt and liabilities to shareholder's equity 6. Interest coverage 7. Net profit margin 8. Sales to total assets (Asset turnover) 9. Return on assets 10. Equity multiplier 11. Return on equity