Verizon Communications Inc. is a multinational telecommunications conglomerate. For the quarter ended March 31, 20X6, the company reported the following financial data:

• Total revenue: $25,000,000
• Cost of goods sold: $10,000,000
• Selling and administrative expenses: $6,000,000
• Other operating expenses: $3,000,000
• Income tax expense: $4,000,000 Calculate the company's net income, gross profit margin, operating income, and net profit margin.