17.16 Final report revision audit

• The executive summary leads with findings and actions.
• Every major section advances the same decision problem.
• Main EDA findings are integrated into the report body.
• Segment descriptions separate observations from assumptions.
• Forecasts, projections, scenarios, and targets are labelled correctly.
• Recommendation effects are not presented as measured outcomes without evidence.
• Secondary comparisons use compatible definitions and denominators.
• Machine-learning results include a baseline, validation, and useful metrics.
• Figures remain legible at final size.
• Repetition and nonessential detail have been removed.