Analyze the following income statements for Walt Disney Company for the years ended September 30, 2022, and 2021.

Walt Disney Company	2022	2021
Sales	$82,722	$67,418
Cost of Goods Sold	$44,511	$36,248
Gross Profit	$38,211	$31,170
Operating Expenses	$19,683	$17,724
Net Income	$11,364	$9,391

Requirements:

1. Calculate the gross profit margin for each year.
2. Calculate the operating profit margin for each year.
3. Compute the net profit margin for each year.
4. Discuss the changes in profitability for Walt Disney Company from 2021 to 2022.