Recommendation

Goldcrest should prioritize addressing COGS inflation as the primary lever, starting with supplier renegotiation and a spoilage reduction program, while running a parallel review of store labor scheduling, as these two cost lines together account for the full 7-point margin decline.

Evidence

• COGS is the dominant driver, growing from 38% to 44% of revenue and accounting for roughly 6 points of the 7-point decline, driven by commodity input inflation and spoilage
• Store labor has grown from 22% to 26% of revenue, contributing the remaining approximately 1 point of pressure and representing an addressable opportunity through scheduling improvements
• Spoilage reduction alone recovers only about 0.5 margin points, confirming the bigger prize is in upstream ingredient costs through supplier contracts or hedging

Risks and Mitigations

• Commodity cost relief may be limited if inflation is driven by macro factors outside Goldcrest's control: mitigate by exploring multi-year supplier contracts to lock in current rates, ingredient substitution for the most volatile inputs, and selective menu price increases on high-cost items
• Labor scheduling changes could affect product quality or customer experience if freshness windows are disrupted: mitigate by piloting changes in 5 to 10 stores before rolling out network-wide

Next Steps

Engage the top three ingredient suppliers within 30 days to explore contract renegotiation. Launch a spoilage tracking pilot across 10 stores simultaneously. Bring a full COGS and labor action plan back to the board within 60 days with quantified targets per lever.