Nike, Inc. provided the following financial information for the fiscal year ending May 31, 2024:

Account	Amount
Sales Revenue	$12,000,000
Sales Returns and Allowances	$600,000
Sales Discounts	$200,000
Cost of Goods Sold	$7,200,000
Operating Expenses	$2,500,000
Interest Expense	$300,000
Income Tax Expense	$800,000

Calculate the net sales, gross margin, operating income, and net income for Nike, Inc. for the fiscal year ending May 31, 2024.