how did we calculate the estimated savings?

Mona, 

Can you share some screenshots so we can better understand the nature of the question?

Happy to help, but for now, I don't even understand how :)

Also, you might find this helpful if you're casing at the moment:

• Cheatsheet: The Must-Know Consulting Terms for Interviews

Best,
Cristian

The answer is here. Is there something you don't understand in the calculation? You multiply spend and addressability factor to get the Addressable spend. Then you multiply the addressable spend and Estimated Savings Potential (%) to get the Estimated Savings Potential (€).

Hi Mona,

Help us help you :)

You need to clarify which exact section you're looking at. You need to clarify where you are confused.

Interestingly, by trying to figure out how to explain to us where/how you're confused…you're likely to work it out yourself.

Welcome to the self-learning/teaching journey :)