Premium deal underwriting in one deterministic call: a DCF valuation (enterprise value, equity value, implied share price; Gordon-growth or exit-multiple terminal), equity returns (IRR/XIRR, NPV, MOIC, payback), a discount-rate × terminal-assumption sensitivity grid, and the LP/GP distribution waterfall on the proceeds. Pure math from caller-provided inputs — no market-data feed, no fabrication — with evidence-backed findings on every section.