Exxon Mobil Corporation
 Data for the year ended December 31, 2023:

Item	Amount
Total Assets	$800,000,000
Total Liabilities	$400,000,000
Shareholders' Equity	$400,000,000
Revenue	$400,000,000
Operating Expenses	$250,000,000

1. Calculate Exxon Mobil's debt-to-equity ratio.
2. Determine Exxon Mobil's net profit margin.
3. Analyze the impact of total assets on Exxon Mobil's financial leverage.
4. Discuss how Exxon Mobil recognizes revenue from oil and gas sales.
5. Evaluate Exxon Mobil's financial health using the interest coverage ratio.
6. Explain the relationship between Exxon Mobil's revenue and operating expenses.