Your question is Improve Model Accuracy Systematically. 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 have shipped a model that is underperforming on the metric the team cares about most. The current result is below the target, and the team wants a clear plan to improve it without guessing.
If tasked with improving the accuracy of a model, what steps would you take?