Which two steps could be taken to correct the problem?

Refer to the Exhibit.

An administrator is applying patches to a batch of ESXi 5.x hosts in an under-allocated HA/DRS cluster. An attempt is made to place the host into maintenance mode, but the progress has stalled at 2%. DRS is configured as shown in the exhibit. Of the four choices below, two would effectively resolve this issue.

Which two steps could be taken to correct the problem? (Choose two.)

A.
Manually migrate any running virtual machines to another host

B.
Set the cluster to Fully Automated

C.
Disable HA Monitoring to allow Maintenance Mode to proceed

D.
Set the cluster migration threshold to Aggressive