Practice interviews

1. The robot trip is faster. Why are orders still late?Find the constraint before adding speed
2. Both counters are 80% busy. Why do customers wait differently?Explain waiting beyond average utilization
3. Should the line halve its batch size?Trade batch size against changeover time
4. AI accepts 80% of requests. Can three people handle the rest?Keep human exceptions in the staffing plan
5. Raw output rose 10%. Why are shipments flat?Measure shipped output after quality losses