A customer is interested in obtaining an AIX solution from IBM.  They have two primary global requirements：  
？ Availability （although HACMP is not required）  
？ Low cost  
Which of the following approaches should the pSeries technical specialist use to meet the customer’s requirements and ensure customer satisfaction？（）

A.Design the least-cost solution to prevent the competition from winning the business.
B.Design a disaster recovery （DR） solution and convince the customer why DR is important to their business.
C.Use the HACMP specialist to design the solution and include HA SmoothStart services as part of the proposal.
D.Design a solution with redundant parts and explain to the customer the incremental cost associated with the redundancy.