What are two possiblecauses of the problem?

DRS on a cluster is set to "Fully Automated", at its most aggressive setting. One
particular server in the cluster is running at 98% CPU utilization. You notice that none of
the virtual machines (VMs) are being placed on other servers. What are two possible
causes of the problem? (Choose two.)

A.
The VM options report_section = "8" in the DRS Settings on that cluster for all of the
VMs on that server are set to Manual.

B.
No other server in the cluster has enough resources to accommodate any of the VMs
on the overloaded server.

C.
An Affinity Rule for those particular VMs has been set to "Separate Virtual Machine"
for the VMs on the overloaded host.

D.
The guest OS types for the VMs do not support DRS.