You are an administrator at Certkiller .com. Certkiller .com has a Storage Pool Named Symmetrix RAID1 devices. Twenty RAID1 devices that are 10GB in size and twenty RAID1 devices that are 20GB in size have been placed within this pool. When you create your Application Task, you indicate that you would like to have at least 30GB of storage allocated to your host. Which of the following will be recommended by ControlCenter for allocation?

A.
One 20GB device and one 10GB device

B.
Two 20GB devices

C.
Three 10GB devices

D.
One 30GB device