Box 1: No -
RG2 is read only. ReadOnly means authorized users can read a resource, but they cannot delete or update the resource.
Box 2: Yes -
Box 3: Yes -
Note:
App Service resources are region-specific and cannot be moved directly across regions. You can move the App Service resource by creating a copy of your existing App Service resource in the target region, then move your content over to the new app. You can then delete the source app and App Service plan.
To make copying your app easier, you can clone an individual App Service app into an App Service plan in another region.
Reference:
https://docs.microsoft.com/en-us/azure/app-service/manage-move-across-regions
https://docs.microsoft.com/en-us/azure/azure-resource-manager/management/move-limitations/app-service-move-limitations
