PE Investors relations-infrastructure

Hi all,

I have an interview coming up for a Junior Marketing and Investor relations role in PE Infrastructure Fund, in a Big Asset manager Group. They told me that will meet several members of their team and prepare a short case study ( ca. 5 hours for the interview). Could you let me know what to expect at this interview in terms of questions, and what I can be expected for the short case study? and can you provide info on Infrastructure investing, valuation, which financial model to look at, the situation on the market? Thx very much. Kind regards, Layah