Approach: Break into MECE framework: identify addressable market by customer segments, estimate penetration rates using comparables, apply growth assumptions for 3-5 year forecast.

Considerations: Balance top-down (industry reports) and bottom-up (surveys, pilots); account for regional adoption variations, regulatory barriers, and competitive intensity across Europe.

Key Points: Example: coffee delivery app in Europe by urban density/income, 15-20% penetration in tier-1 cities in 3 years, 500M-1B addressable market based on EU population and spending.

Approach: Use STAR: describe a specific, high-stakes situation where you defined a clear problem, rallied the team, made decisive calls under uncertainty, and delivered measurable results.

Considerations: Focus on enabling others' contributions and building trust, not directive leadership; balance speed with team morale and handle dissenting views constructively.

Key Points: Example: led 6-person cross-functional team through product launch delay; reframed timeline, reassigned priorities, held daily syncs, delivered 2 weeks early.

Approach: Start with profit-tree waterfall: decompose revenue (volume x price) and costs (COGS, OpEx, capital); use diagnostic facts to narrow hypotheses on pricing, inflation, market share.

Considerations: Investigate external (competition, macro) and internal drivers (efficiency, product mix); consider one-time charges, working capital, or accounting changes obscuring trends.

Key Points: Example: retailer losing profit from volume decline (e-commerce reducing foot traffic 30%), wage inflation (15%), excess capacity; prioritize fixed-cost structure and channel mix fixes.