Johnson Controls International
 Data for the year ended December 31, 2023:

Item	Amount
Revenue	$18,000,000,000
Cost of Goods Sold	$10,000,000,000
Operating Expenses	$5,000,000,000
Income Tax Expense	$2,000,000,000
Net Income	$1,000,000,000
Total Assets	$40,000,000,000
Total Liabilities	$20,000,000,000
Shareholders' Equity	$20,000,000,000

Requirements:

1. Calculate Johnson Controls' gross profit margin.
2. Determine Johnson Controls' operating profit margin.
3. Analyze the impact of income tax expense on Johnson Controls' net income.