Capital One Senior Data Analyst interview questions

Had 2 case interviews and 2 behavior interviews: For behavior interviews: looks like they have a standard list . please read thru BI interview post in glass door. I had to answer about 5 BI questions and they all are available in these interview reviews. However I felt more emphasis in on case Interviews and problem solving skills of the person being interviewed. 1. 1 case interview was based on basic profit equation. profits= revenues- costs. case was based on credit card scenario. credit card user population is divided in to two groups. for group 1 I was given all numbers and asked to calculate profit per year. For the second part i was asked to calculate the how much a different group has to spend to generate the same amount of profit. we need to make some assumptions here. I made some mistakes and the interviewer help me thru the case. 2. second case was interview was based on a campaign and calculating the benefits of campaign. Interviewer asked me how I would calculate the profits related to campaign. he was expecting an answer like " I would have a target and control group and based on the difference in the increase in revenue before and after the campaign I can tell what % of the increase in revenue is due to the campaign". something like that.