Your question is Measure Financial Success of Features. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You've launched a new product feature and want to know if it is financially working. You need a metric set that captures near-term monetization, cost impact, and whether the feature is likely to create durable value.
What metrics would you use to understand whether a new feature is financially working?