Welcome to your interview.
The question is on your right: Joining and Aggregating Metrics. 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.
Write an intermediate SQL query to join multiple tables and aggregate data based on specific performance metrics.