Welcome to your interview.
The question is on your right: Prioritize Metrics for Ad Measurement. 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.
How would you prioritize product metrics for an advertising measurement feature so the team balances growth, accuracy, and user trust?