I absolutely loved this case! I couldn't believe that it's "Advanced".
There weren't so many calculations required (despite the many graphs tables). Instead it requires you to have business intuition and brainstorm from a holistic perspective.
I wish case studies like these are more common!

zeb case: Quo vadis, Kunde?
4,3
77,9 T. mal gelöst
Schwierig
Candidate-led