Hello,
To structure your solution you should not take more than 2 minutes. It's not important to structure until the fourth level, if you don't have enough data and you don't know which bucket of your structure you will have to drill down, it could be just a waste of time. More over, it would be boring for your interviewer to listen to all those details that are strictly correlated with the case resolution.
My suggestion is not to go too much in details and to present your structure in 1 minute maximum. Then, once that you start solving the case, you can drill down and add details to each bucket of your structure if you really need them for your analyses.
Best,
Luca
Hello,
To structure your solution you should not take more than 2 minutes. It's not important to structure until the fourth level, if you don't have enough data and you don't know which bucket of your structure you will have to drill down, it could be just a waste of time. More over, it would be boring for your interviewer to listen to all those details that are strictly correlated with the case resolution.
My suggestion is not to go too much in details and to present your structure in 1 minute maximum. Then, once that you start solving the case, you can drill down and add details to each bucket of your structure if you really need them for your analyses.
Best,
Luca