Company: The Home Depot, Inc.

The Home Depot, Inc. released its financial report for the fiscal year ending January 31, 2024. The company recorded total revenue of $120 billion, with a cost of goods sold (COGS) of $70 billion and operating expenses of $30 billion. Net income amounted to $20 billion. From this data: a) Calculate the gross profit margin. b) Determine the operating profit margin. c) Compute the net profit margin. d) Evaluate the return on investment (ROI) if the company's total investment is $100 billion.