Your question is Prioritizing Conflicting Requirements. 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).
Walk me through your process for prioritizing conflicting requirements from two different departments. Explain how you would clarify each department's underlying goals, assess business value and delivery impact, facilitate a decision, and communicate the resulting trade-offs. Include how you would document the decision and handle disagreement or changing information.