Foundations Track · Medium · 25 min
Sponsor Payback Ratio
LinkedIn is reviewing sponsor payback ratio through a scorecard. Return each sponsor_id and the payback_ratio rounded to two decimals, calculated as total at...
Company labels are directional practice context, not official interview guidance.
Objective
Practice query basics through a LinkedIn-tagged business scenario.
Approach
Use this track to lock in clean query structure, basic filtering logic, and confidence with grouped output.
Company context
Company labels are directional practice context, not official interview guidance.
LinkedIn is reviewing sponsor payback ratio through a scorecard. Return each sponsor_id and the payback_ratio rounded to two decimals, calculated as total attributed_revenue divided by total media_spend. Sort by sponsor_id.
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