For the fiscal year ending December 31, 2023, Google, a subsidiary of Alphabet Inc., reported the following financial data: Total Revenue of $230,540 million, Cost of Goods Sold (COGS) of $75,200 million, Operating Expenses of $110,400 million, and Net Income of $45,940 million. The company had total assets of $451,200 million and total equity of $310,050 million.

Questions:           

1. Calculate Google’s gross profit margin.
2. Determine Google’s operating profit margin.
3. Compute Google’s net profit margin.
4. Calculate the return on assets (ROA) for Google.
5. Compute the return on equity (ROE) for Google.