The CIO of a research and technology company recently sent an email outlining his organization’s Information Technology plans for the next 12 to 18 months. He asked for proposals that satisfied the following requirements：   --Recommend an Opteron AMD server capable of running as a 3-way but can be upgraded to a 4-way server.   --Recommend a four （4） way Intel Dual core 3.5GHz Sever capable of being upgraded to a 16 way server.   What servers would you propose？（）

• A、IBM x3755 and IBM x3850
• B、IBM x3650 and IBM LS41 Blade
• C、IBM x3655 and IBM x3650
• D、IBM x3755 and IBM x3950