Company: NVIDIA Corporation
 Data for the year ended December 31, 2023:

Item	Amount
Revenue	$40,000,000,000
Cost of Goods Sold	$15,000,000,000
Operating Expenses	$10,000,000,000
Income Tax Expense	$5,000,000,000
Net Income	$10,000,000,000
Total Assets	$60,000,000,000
Total Liabilities	$20,000,000,000
Shareholders' Equity	$40,000,000,000

Requirements:

1. Calculate NVIDIA's gross profit margin.
2. Determine NVIDIA's operating profit margin.
3. Analyze the impact of income tax expense on NVIDIA's net income.
4. Evaluate how NVIDIA recognizes revenue from graphics processing units (GPUs)