Hi there! I just started learning about case interview and I hope that somebody could help me out here! I am confused about how we do market sizing in the actual interview. I read that we should plan our approach first before jumping into the math, but when I go through the question with the interviewer, do I talk about my approach and the numbers separately? As in:
1) go through my approach from the beginning till the end first, and then repeat again with the numbers?
2) go through my approach and at the same time, mention the numbers as well?
Thankyou!