I have some first round interviews coming up and am practicing cases at the moment. I don't have an awful lot of prior experience and am looking for some info on the presentations (if required) of some case solutions. To start with the dumbest question: the presentation is always done on paper right? (not on powerpoint/computer)? I guess you sort of form a template in your head, so that whenever you have to present/come up with slides, you have a rough idea about the structure (title, problem, hypothesis, key data, company external/internal effects, etc.)?
Would be great if you could briefly advice me on this :), thanks!