Financial Model Explainer

Build and explain a [MODEL_TYPE] financial model for [BUSINESS/SCENARIO]. Assumptions: [ASSUMPTIONS]. Create: 1) Model structure overview, 2) Key input assumptions with justification, 3) Revenue build (unit economics), 4) Cost structure, 5) P&L summary, 6) Cash flow impact, 7) Sensitivity analysis (what variables matter most), 8) Key metrics to track. Explain each component in plain English.