Analyze the financial data of Intel Corporation provided below for the years 2018, 2019, and 2020:

	2018	2019	2020
Revenue	$70,848	$71,965	$77,867
Cost of Revenue	$29,376	$29,497	$33,095
Gross Profit	$41,472	$42,468	$44,772
Operating Expenses	$19,770	$20,425	$22,045
Operating Income	$21,702	$22,043	$22,727
Net Income	$15,736	$21,048	$23,476

	2018	2019	2020
Total Assets	$127,963	$136,524	$153,091
Total Liabilities	$51,453	$60,376	$70,927
Shareholders' Equity	$76,510	$76,148	$82,164

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. Provide an analysis of Intel Corporation's financial performance over these three years.