Please help. I have an upcoming final round with Oliver Wyman. It will consist in 2 case interviews and 1 cv-based interview. One of the case interviews is a presentation case interview. So basically a written case, but instead of one on one interaction, it is presentation to a panel of consultants (2). They let you use a board and marker. You prepare for 30min, then you present for 10min and then 15 min questions.
Any tips on how to approach this second round with OW (including the presentation)? Any tips can help.