I got a feefback after R1 that I should show I can prioritize more given the limited time (I had 15 min for the case).
I presented the structure with 3 buckets and said why I want to look into each of them and then asked the interviewer if this approach would make sense to him. He then asked me do I think I have time to analyze all given the time so I said where I would want to focus. Following the interview I got the feedback I mentioned above.
How do I show I can prioritize while still providing a MECE structure? Would it be better to present the structure, say where I woudl want to focus given that we only have 15 min to solve the problem and then validate with the interviewer if both the structure and priority make sense?