You just have to modify the calculations creating a new Table
Careful to change the 2 different % ( the one in English) and also to do with 25K subscribers and not 50K

and to respond to the question 1 – 2 – 3

1. Communication level: Which platform will I use to start to be known?
2. Detail what is in the Set-up Platform & Run ( maintains )
3. Provide a detail list on the Recipe and Cost portions that a company can have while creating an App
5. Redo the BP starting with 25K subscription.
6. Redo BP Calculations