A DPACK report shows that a customer needs a design to handle 21,000 IOPS from all servers with a read/write percentage of 70/30. What will be the target back-end IOPS for a Dell EMC SC Series array design?

A.
21,000 IOPS

B.
25,200 IOPS

C.
27,300 IOPS

D.
35,700 IOPS