I am starting out at McKinsey soon as a BA and am doing some prep. I was looking through a Commercial DD book and it might be a basic question, but since it is almost 300 pages, and the project duration was 7 weeks, how does the workflow happen? How many BAs are working on it and who churns out all the text and other content? (I a aware of how taxing DD projects can be but still curious).
And finally, in terms of financial modeling, how much of it do BAs actually do?
Thanks a lot!