Acustomerisbuying10newPower720serversandwillintegratethemintotheirexistingdatacenterwhich alsohastwoPower595sandfivePower750s,takingthetotalnumberofsystemsto17.Allcurrentlyinstalled systemsaremanagedbyasingleHMC.AllthemachineswillhavedualVIOServersforredundancy,and10 clientLPARs.Howcantheymanagethenewmachinesfortheleastcost?（）

A.PurchaseasecondHMCandusethistomanagethenewservers.

B.ConnectallofthenewserverstotheexistingprivateHMCnetwork.

C.ConfigureasecondprivatenetworkontheirexistingHMCforthenewservers.

D.Connect9ofthenewserverstotheexistingHMCanduseIntegratedVirtualizationManageronthe10th.