4. Amazon operates in three segments: North America, International, and AWS. The following details are provided:
   • North America: Revenue - $150,000,000, Variable Costs - $90,000,000, Fixed Costs - $40,000,000
   • International: Revenue - $100,000,000, Variable Costs - $60,000,000, Fixed Costs - $35,000,000
   • AWS: Revenue - $200,000,000, Variable Costs - $120,000,000, Fixed Costs - $50,000,000 Requirements:
   • Prepare the Income Statement for each segment.
   • Calculate the Contribution Margin for each segment.
   • Determine the Break-Even Point in dollars for each segment.
   • Assess the overall profitability of Amazon.