Perfect! I've successfully completed the December 2025 monthly business review. Here's what was produced:

## Deliverables

**KPI Scorecard** (`output/scorecard-note.md`):
- **4 of 8 KPIs on target** in December 2025
- **2 KPIs off target for 3+ months**: Days sales outstanding (51.2 vs 45.0 target) and On-time delivery (93.3% vs 95.0% target)
- Revenue on target at $827K vs $824K budget
- Gross margin at 26.1% (0.1 pts above 26.0% target)

**MBR Narrative** (`output/mbr-narrative.md`):
- December revenue beat budget by $3K, but operating income fell $5K short to $8K due to gross margin compression
- Year-to-date revenue is ($362K) behind budget at $11.2M vs $11.6M
- Key drivers: Other operating expenses up ($6K), COGS pressure up ($6K) in the month
- Four KPIs are off track, with collection delays and fulfillment challenges persisting for three months

**MBR Deck** (`output/IS_MBR_2025-12.pptx`):
- 6-slide PowerPoint with title, headline, P&L table, KPI scorecard, drivers, and watch list
- 57 figures all sourced and verified from the scorecard and narrative JSON outputs
- Ready for board or executive presentation

All files are in `/tmp/spb-mbr-deck-chained-2025-12-claude-dmkr5n9t/output/`