What should you do?

You manage an Azure subscription with virtual machines (VMs) that are running in Standard mode. You need to reduce the storage costs associated with the VMs.

What should you do?
A . Locate and remove orphaned disks
B . Add the VMs to an affinity group.
C . Change VMs to the Basic tier.
D . Delete the VHD container

Answer: C

Explanation:

Removing orphaned disks would reduce storage, and the cost of storage.