Coca-Cola Company provided the following financial data for the quarter ending March 31, 2024:

• Total assets: $24,000,000
• Total liabilities: $14,000,000
• Total equity: $10,000,000
• Net income: $5,000,000
• Sales revenue: $20,000,000
• Cost of goods sold: $12,000,000
• Operating expenses: $3,000,000
• Interest expense: $600,000
• Income tax expense: $800,000

Calculate the following ratios for Coca-Cola Company for the quarter ending March 31, 2024:

1. Current ratio
2. Debt-to-equity ratio
3. Gross margin ratio
4. Net profit margin ratio