|We there you go, I have just given you a clue as to the sort of questions you should be asking. Get the answers and your half way there.|
If you expect someone to sit down and do your assignment for you you are sadly disillusioned.
I did an assignment similar to this when I was on a training course. To make it more realistic, the staff were roped in to answer questions from us students. They were briefed to respond to questions in a particular way and were told to give specific answers to specific questions as part of the fact finding phase of the assignment.
Once you have all the answers you need it is surprising how easy everything else falls into place.