Welcome to your interview.
The question is on your right: SQL Cohort Retention, Churn, Conversion. 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 SQL query to analyze customer success performance by calculating retention, churn, and conversion metrics by cohort.