Company: Tesla, Inc.

Tesla, Inc. released its financials for the fiscal year ending December 31, 2023. The company recorded total revenue of $200 billion, with a cost of goods sold (COGS) of $120 billion and operating expenses of $50 billion. Net income stood at $30 billion. Based on this data: a) Calculate the gross profit margin. b) Determine the operating profit margin. c) Compute the net profit margin. d) Analyze the return on equity (ROE) if shareholders' equity is $150 billion.