Your question is Choose Best Option. 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).
Pick the best alternative of these three options and explain why.
Compare the three alternatives provided by the interviewer, stating your assumptions where information is missing. Address delivery impact, risks, dependencies, stakeholder considerations, and how you would validate the decision.