CIOs and their staff have very little experience architecting or designing solutions to support unknown workloads. As executives focus on compliance issues， more systems must be architected to align with emerging or poorly defined requirements. If the customer prefers an integrated solution physically consolidated in a scalable， single framework that can connect to an enterprise class storage area network， 
what solution would you recommend？（）

A.Since their capacities and usage models vary， ask the customer to turn off some of the servers during off-peak and low demand time.
B.Investigate their expansion plans and suggest to the customer the removal of some of their servers to another location and retirement of the older servers.
C.Contact the CFO to find out the targeted energy savings of the company and propose to the customer the purchase of a more efficient cooling system.
D.Contact the CIO for a list of servers and type/model numbers. Complete a proposal outlining the savings on energy cost by deploying an IBM BladeCenter solution and total cost of ownership and return on investment.

A.IBM Sizing Guides
B.Configuration & Options Guide COG
C.Standalone Solutions Configuration Tool （SSCT）
D.IBM ServerProven

A.xREF Sheets
B.Standalone Solutions Configuration Tool （SSCT）
C.IBM Sizing Guides
D.IBM ServerProven