1. Total Debt to Equity

2. Accounts Receiveable Turnover Ratio

3. Return on Assets (%)

4. Net Profit Margin (%)

5. Current Ratio

6. Inventory Turnover Ratio

7. Sales to Assets Ratio

8. Interest Coverage Ratio

9. Average Receiveables Collection Period

10. Inventory to Net Working Capital

please help with excel formulas

\begin{tabular}{ll} Sales & 441831 \\ Operating Costs & 330915 \\ Depreciation Expense & 10000 \\ Interest Expense & 5000 \\ Tax Expense & 29408 \\ Cash & 1588 \\ Receivables & 36122 \\ Inventories & 51274 \\ Fixed Assets, Net & 50000 \\ Payables & 11000 \\ Accrued Expenses & 10000 \\ Long-Term Loan & 50000 \\ Common Equity & 67984 \end{tabular}