{
  "tco_analysis": {
    "technology": "AWS",
    "team_size": 10,
    "timeline_years": 5,
    "initial_costs": {
      "licensing": 0,
      "training_hours_per_dev": 40,
      "developer_hourly_rate": 100,
      "training_materials": 1000,
      "migration": 50000,
      "setup": 10000,
      "tooling": 5000
    },
    "operational_costs": {
      "annual_licensing": 0,
      "monthly_hosting": 5000,
      "annual_support": 20000,
      "maintenance_hours_per_dev_monthly": 20
    },
    "scaling_params": {
      "initial_users": 5000,
      "annual_growth_rate": 0.30,
      "initial_servers": 10,
      "cost_per_server_monthly": 300
    },
    "productivity_factors": {
      "productivity_multiplier": 1.2,
      "time_to_market_reduction_days": 15,
      "avg_feature_time_days": 45,
      "avg_feature_value": 15000,
      "technical_debt_percentage": 0.12,
      "vendor_lock_in_risk": "medium",
      "security_incidents_per_year": 0.3,
      "avg_security_incident_cost": 30000,
      "downtime_hours_per_year": 4,
      "downtime_cost_per_hour": 8000,
      "annual_turnover_rate": 0.12,
      "cost_per_new_hire": 35000
    }
  }
}