You have a server that runs Windows Server 2012 R2. The server contains the disks configured as shown in the following table.

You need to create a volume that can store up to 3 TB of user files. The solution must ensure that the user files are available if one of the disks in the volume fails. What should you create?

A. A mirrored volume on Disk 1 and Disk 4

B. A storage pool on Disk 2 and Disk 3

C. A storage pool on Disk 1 and Disk 3

D. A mirrored volume on Disk 2 and Disk 3