The material which references the Nutripremium case talks of it as a relevant example but it does not entail a short open question such as 'how many petrol stations in Paris' etc. It also appears to be interviewer led as opposed to candidate led. I haven't reached the market entry section of notes yet but on first glance it appears more like market entry rather than a single calculation? If market sizing makes up only part of a question do you need to use a separate tree altogether for that one calculation?
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Thank you very much Elias! I'll come back if anymore questions occur!