Detailed visual description
The coefficient ledger names response and driver, computes both midpoint percentage changes, preserves sign, classifies absolute magnitude, and reports a conditional result. The evidence ledger defines market scope, data provenance, adjustment horizon, causal posture, operational records, accounting events, legal authority, alternatives, uncertainty, value criteria, and decision authority.
Review apparatus
Visual provenance and review
- Technique
- deterministic svg
- Role
- explanatory
- Review state
- candidate
- Rights
- CC0-1.0 · Project-authored deterministic teaching diagram
Review notes
- Deterministic first pass; inspect desktop, narrow viewport, grayscale print, and screen-reader adjacent text before acceptance.
- The two-ledger structure deliberately continues the prior price-control house pattern while changing every row to the elasticity-specific reasoning task.
- The 780 by 724 preview and the complete desktop lesson page were inspected on 2026-08-07; hierarchy, row balance, wrapping, contrast, surrounding caption, and full-page reading order were clean, with no collision or overflow.