As many of the readers of Victor Cheng might have noticed he is advising not to think too much about the possible ways to split revenues in a profitability analysis (#sales*rev./sale, price*quantity, #customers*rev./customer) but rather ask the interviewer directly for the segmentation to save time. I just want to run a reality check on this, do the interviewers today handle it the same way and hand you that arguably valuable information on a silver platter once you ask for it or would they ask you to make a reasonable assumption and explain why.