A customer using a VMAX 20K containing 2 high density storage bays, each containing 250 drives
wants to expand their capacity with 100 drives.
What is the least expensive way to expand the existing configuration, but still a good choice for
optimal performance in this configuration?

A.
Add two DAEs to each storage bay, each containing 25 drives

B.
Add four DAEs to the first storage bay, each containing 25 drives

C.
Add two storage bays, one to each loop and each bay containing 2 DAEs with 25 drives each

D.
Add one storage bay containing four DAEs with 25 drives each to the first loop