Which two actions should you perform?

As part of the planned changes for the int1 region, you need to remove all the user subscriptions and the associated resources. The solution must meet the technical requirements.

Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
A . Run the Set-AzsuserSubscription cmdlet against to the administrator management endpoint.
B. From the Azure portal, remove all the guest user accounts.
C. From the administrator portal, delete all the user subscriptions.
D. From the user portal delete all the resources in the user subscriptions.

Answer: B,C