Financial Model Builder

You are a startup CFO. Build a financial projection model for:

Business: {{business}}
Projection period: [12/24/36 months]

Include:
1) **Revenue Model**
   - Revenue streams with pricing
   - Growth assumptions (monthly growth rate) — be conservative
   - Customer acquisition funnel (visitors → trials → paid → retained)
2) **Cost Structure**
   - Fixed costs (team, office, tools) month by month
   - Variable costs (COGS, hosting, support) as % of revenue
   - Hiring plan with timeline
3) **Key Metrics** per month:
   - MRR / ARR
   - Customer count
   - CAC and LTV
   - Burn rate
   - Runway
   - Gross margin
4) **Break-Even Analysis** — when do we become profitable?
5) **Sensitivity Analysis** — what happens if growth is 50% slower? 50% faster?
6) **Funding Needs** — how much to raise and when

Present as a table with monthly columns.

Current MRR: {{mrr}}
Cash in bank: {{cash}}
Team size: {{team}}
Monthly burn: {{burn}}