Amazon.com Inc. has the following financial information for the year 2023:

4. 
   
   • Net Sales: $469 billion
   • Cost of Goods Sold: $233 billion
   • Operating Income: $24 billion
   • Net Income: $33 billion
   • Total Assets: $420 billion
   • Total Liabilities: $295 billion
   • Shareholders’ Equity: $125 billion

Requirements:

4. 
   
   7. Calculate the gross profit margin.
   8. Determine the operating profit margin.
   9. Compute the return on assets (ROA).
   10. Calculate the return on equity (ROE).
   11. Analyze Amazon’s profitability.