Financial Modeling for Investment Raise (Series A)

Build a complete financial model for an investment raise [ROUND: Seed/Series A/Series B] for [STARTUP NAME], a [TYPE: SaaS/marketplace/D2C] company in the [SECTOR] sector.\\\\\\\\n\\\\\\\\n**Current Metrics:**\\\\\\\\n- MRR: $[AMOUNT]\\\\\\\\n- Number of customers: [COUNT]\\\\\\\\n- Average ticket: $[AMOUNT]/month\\\\\\\\n- CAC: $[AMOUNT]\\\\\\\\n- LTV: $[AMOUNT]\\\\\\\\n- Monthly churn: [PERCENTAGE]%\\\\\\\\n- Burn rate: $[AMOUNT]/month\\\\\\\\n- Current runway: [MONTHS] months\\\\\\\\n\\\\\\\\n**Build the model with:**\\\\\\\\n\\\\\\\\n1) **Detailed Unit Economics:**\\\\\\\\n- CAC by channel (organic, paid, outbound, referral)\\\\\\\\n- Current and projected LTV/CAC ratio\\\\\\\\n- Payback period\\\\\\\\n- Gross margin by cohort\\\\\\\\n\\\\\\\\n2) **5-Year Projection (year-by-year, month-by-month in Year 1):**\\\\\\\\n- Revenue (MRR → ARR with growth assumptions)\\\\\\\\n- Customer acquisition and retention costs\\\\\\\\n- Planned headcount by department\\\\\\\\n- Detailed OPEX\\\\\\\\n- EBITDA and EBITDA margin\\\\\\\\n\\\\\\\\n3) **Use of Raised Capital ($[AMOUNT SOUGHT]):**\\\\\\\\n- Allocation by department (product, sales, marketing, operations)\\\\\\\\n- Milestones tied to the capital\\\\\\\\n- Projected runway post-investment\\\\\\\\n\\\\\\\\n4) **Exit Scenario:**\\\\\\\\n- Industry revenue multiples in Brazil\\\\\\\\n- Projected valuation in 5 years\\\\\\\\n- Estimated return for investors\\\\\\\\n\\\\\\\\n5) **Sensitivity Analysis:**\\\\\\\\n- Churn variation (±2 pp)\\\\\\\\n- CAC variation (±20%)\\\\\\\\n- Impact on runway and break-even\\\\\\\\n\\\\\\\\nFormat with tables ready for an investment deck. Consider Brazilian taxes (ISS on SaaS, PIS/COFINS) and tax regime [SIMPLES/PRESUMIDO/REAL].