Planning Horizon Timeline
Production schedule (bars) vs. actual demand (line) across fence zones
Nervousness vs. Frozen Zone Length
How schedule stability improves with longer frozen periods
Weekly Cost Breakdown
Setup, holding, and expediting costs by scenario
Schedule Stability Heatmap
Deviation from original plan across simulation runs — green = stable, red = volatile
Analysis & Recommendations
Based on Blackburn et al. (1986), Sridharan & Berry (1990), and Vollmann et al. (2005)