Which HPE solution can help the customer bring spending for on-premises IT in better alignment with its utilization?

Your customer has determined that their data center resources are significantly underutilized.

Which HPE solution can help the customer bring spending for on-premises IT in better alignment with its utilization? (Choose two.)
A . HPE OneSphere
B . HPE OneView
C . HPE GreenLake Flex Capacity
D . HPE StoreOnce Catalyst

Answer: A,C