Which four are true concerning the mapping of source servers to destination servers …?

Which four are true concerning the mapping of source servers to destination servers when using
custom consolidation scenarios with Enterprise Manager 12c Cloud Control Consolidation
Planner?

A.
Source servers may only be mapped to existing servers.

B.
Source servers may be mapped in balanced manner to all destination servers.

C.
Source servers may be randomly mapped to a subset of destination servers.

D.
Source servers may be mapped to the fewest destination servers.

E.
Source servers may be explicitly mapped to destination servers.

F.
Source servers may be auto-mapped to destination servers.

G.
Source servers may not be mapped to phantom servers.

Explanation:
https://docs.oracle.com/html/E28814_01/consolid_plan.htm