Please help

1. What is the Profit Margin and Operating Profit Margin

2. What are the Debt Ratio: Long-term debt ratio, long-term debt-to-equity ratio, total debt ratio, Time Interest Earned Ratio, Cash Coverage Ratio

3. What are the Liquidity Ratios: Current Ratio, Quick Ratio, Cash Ratio

Thank you!

6.4%10.5%8.7%7.2% Consolidated Statements of Earnings Consolidated Balance Sheets Consolidated Statements of Cash Flows