Welcome to your interview.
The question is on your right: Egg Dropping Optimization. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
Dropping an egg from a building, you have 2 eggs. Find exactly which floor the egg would break with the optimized dropping strategy.