I guess I have been SMACKED in the head that this stuff is important. Nobody in my interviewed group was asked that much detail about the business side of it. IMHO, you are wasting brain cells if you study that. I believe it's about 2% of the interview. I know 12 guys who have been hired after me who told me they were not asked a lot of detail about who you are flying for when you go from airport a to airport b. Just the basics. Who started the company, what is ACMI, wet leasing, etc. Not the headache of details that is being portrayed here.
Study the technical PILOT stuff. Not the business details. I gaurantee you that it is only about 2% of the whole interview if even that. Im not making this up.
Sorry to have offended anyone who likes to dig into this stuff but this being a site to help guys get hired, I think WAY too much is being focused on the "Business" side of it. It's only a small(very small) part of the interview. Yes it's a huge part once you get hired, but hardly mentioned in the interview and won't be a show stopper if you aren't boned up on it. Stick to the things they look for in a pilot. Maybe our interview day was the one that was different than all others,but nobody was asked any details about the industry and how much we knew about it. It focused on flying airplanes.