You have a Storage Pool Named eymmetrix RAID1 devices . Within this pool you have placed twenty [20] RAID1 devices that are 10GB in size and twenty [20] RAID1 devices that are 20GB in size. When you create your Allocation Task, you specified that you want to have at least 30GB of storage allocated to your host. Which devices will ControlCenter recommend for allocation?

A.
One 30GB device

B.
One 20GB device and one 10GB device

C.
Three 10GB devices

D.
Two 20GB devices