Data for the year ended December 31, 2023:

Item	Amount
Revenue	$90,000,000,000
Cost of Goods Sold	$70,000,000,000
Operating Expenses	$15,000,000,000
Income Tax Expense	$5,000,000,000
Net Income	$5,000,000,000
Total Assets	$250,000,000,000
Total Liabilities	$150,000,000,000
Shareholders' Equity	$100,000,000,000

Requirements:

1. Calculate General Motors' gross profit margin.
2. Determine General Motors' operating profit margin.
3. Analyze the impact of income tax expense on General Motors' net income.
4. Evaluate how General Motors recognizes revenue from automotive sales.
5. Explain the significance of the Income Measurement Objective in General Motors' financial reporting.
6. Discuss General Motors' debt-to-equity ratio and liquidity position.
7. Perform a Cost-Benefit Analysis of General Motors' investment in electric vehicle technology.