An administrator has a DRS/HA cluster with five ESXi 4.x hosts. When trying to start a new web
server virtual machine, an error is displayed saying insufficient resources exist for HA.

Based on the HA configuration shown in the exhibit, how can this issue be resolved (Choose Two)?

A.
Change the percentage of reserved resources to 30%.

B.
Specify one of the ESXi hosts to be a failover host.

C.
Add another ESXi host to the cluster.

D.
Allow virtual machines to be powered on even if they violate HA availability constraints.