Android Outlook App Questions

[AC Question]

I'm using the Outlook email app with an exchange server. and have some questions:

1. Where is the setting to setup how often it syncs?

2. I have multiple email folders on the exchange server for my account, do I have to setup sync settings for each folder or is it just one setting for the account?

3. I'm not getting a notification when new mail comes in how do I get that to happen?

Thanks!