Perfect! The MBR deck has been successfully assembled. 

**Deliverable:** `/tmp/spb-deck-assembly-2025-12-claude-s3cdhc2e/output/IS_MBR_2025-12.pptx`

The deck contains 6 slides with all 55 figures drawn directly from the scorecard and MBR sources:
1. **Title slide** — December 2025 Monthly Business Review
2. **Headline** — Key month summary bullets
3. **P&L vs budget** — Revenue, gross profit, gross margin, opex, and operating income comparison
4. **KPI scorecard** — All 8 KPIs with actual vs. target and status
5. **Drivers** — Key line items (Other operating, COGS, Technology variance)
6. **Watch list** — Off-target KPIs (Days sales outstanding, On-time delivery, Active customers, Inventory turns)