# Data audit (P1)

| file | SHA-256 | rows | cols |
|---|---|---|---|
| data/parameters.csv | a04798ade7a0f774f1e4651a0c7f99752f4c4df6eb3d4dc275694601ed994722 | 4 (+header) | 3 (parameter: str, value: float64, description: str) |

- Matches the hash in bundle.json.
- Values: alpha = 0.35 (dimensionless), p1 = 2.5, p2 = 4.0 (currency/unit), m = 120.0 (currency).
- Missing values: 0. Duplicate parameter names: 0. No date columns (theoretical exercise).
- Validity: 0 < alpha < 1, p1 > 0, p2 > 0, m > 0 — all satisfied; no anomalies.
- Information availability: the only input; nothing violates the rules. No exclusions needed.