Pfizer Inc. is a multinational pharmaceutical corporation. For the quarter ended June 30, 20X2, the company reported the following financial data:

• Total revenue: $18,000,000
• Cost of goods sold: $6,000,000
• Selling and administrative expenses: $4,000,000
• Other operating expenses: $2,000,000
• Income tax expense: $2,500,000 Calculate the company's net income, gross profit margin, operating income, and net profit margin.