You administer a Windows HPC Server 2008 cluster. All cluster nodes are members of the Contoso domain. A new group of engineering users named ContosoEngAdmins needs to manage the cluster. You need to ensure that the ContosoEngAdmins group can fully administer the cluster. Which command should you run?

A.
Add-HpcGroup

B.
Add-HpcMember

C.
Set-HpcGroup

D.
Set-HpcJobCredential