Company: Google LLC (Alphabet Inc.)

Item	Amount (in millions)
Revenue	$182,527
Cost of Goods Sold (COGS)	$83,588
Gross Profit	$98,939
Operating Expenses	$49,652
Operating Income	$49,287
Interest Expense	$1,300
Income Tax Expense	$8,000
Net Income	$40,987

Questions:

1. What is Google's gross profit margin?
2. Calculate Google's operating profit margin.
3. Determine Google's net profit margin.
4. If Google’s total assets are $319,616 million, what is the return on assets (ROA)?
5. What is the return on equity (ROE) if Google’s total equity is $207,559 million?