A customer is looking at an Oracle E-Business solution. They would like to know what hardware they will need for the solution. They have some preliminary information from Oracle， including hardware requirements and specifics for their environment. Which of the following should be done next？（）

A.Select the Server Proven configuration for Oracle E-Business

B.UseeConfig to configure a Power server with AIX to support Oracle E-Business applications

C.Download the Oracle E-Business sizing questionnaire from IBM， fill out with customer and submit to IBM for System x sizing

D.Use SSCT to configure a system that meets the minimum requirements specified by Oracle E-Business