How can Easy Tier assist this organization with its data performance?

An online shopping website stores orders and large amounts of product data on a multi-tier IBM Storwize storage solution. All data is stored in a mixed pool including NL-SAS, enterprise, and flash storage.

How can Easy Tier assist this organization with its data performance?
A . Promote data directly form NL-SAS to flash storage.
B . Promote data from enterprise to flash storage.
C . Place new data directly on flash storage.
D . Create image mode volumes on flash and enterprise storage.

Answer: C