Your question is Choosing Business Aligned Evaluation Metrics. 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 are evaluating a model and need to decide how success should be measured before launch. Different business problems value different kinds of errors, so the right metric depends on the decision the model drives and the cost of being wrong.
How do you choose the right evaluation metric for a business problem?