A customer has several small AIX applications that are expected to grow over the next several years. The biggest challenge facing the customer is determining the growth rate of the applications and the I/T requirements needed to support the growth. They are also concerned about the under-utilization of their IT resources. What should the pSeries technical specialist recommend to address this challenge？（）

A. Install a p615 per application.
B. Install a p650 with AIX 5.2 and dynamic LPAR and CUo
C. Install the appropriate solution once the requirements are understood.
D. Install a POWER5 system with AIX 5.3， Advanced POWER Virtualization， and Co