Given the following financial data for Netflix Inc. for the years 2019, 2020, and 2021, perform the financial analysis:

	2019	2020	2021
Revenue	$20,156	$24,996	$29,698
Cost of Revenue	$12,440	$14,593	$16,620
Gross Profit	$7,716	$10,403	$13,078
Operating Expenses	$5,264	$6,336	$7,586
Operating Income	$2,452	$4,067	$5,492
Net Income	$1,867	$2,761	$4,756

	2019	2020	2021
Total Assets	$33,975	$39,280	$44,584
Total Liabilities	$26,391	$28,270	$30,142
Shareholders' Equity	$7,584	$11,010	$14,442

Requirements:

1. Calculate the gross profit margin for each year.
2. Determine the operating profit margin for each year.
3. Calculate the net profit margin for each year.
4. Compute the return on assets (ROA) for each year.
5. Compute the return on equity (ROE) for each year.
6. Evaluate the financial performance trend of Netflix Inc.