Which three actions would resolve the timeouts?

Provisioning operations for a pool are unusually sluggish, and an error message in the event
database displays:
Provisioning error occurred on Pool Call-Center because of a timeout while customizing
Which three actions would resolve the timeouts? (Choose three.)

A.
add datastores to the pool

B.
configure additional vCenter Servers

C.
reduce the provisioning and power operation limits for vCenter Server

D.
reduce the number of concurrent operations that are allowed for vCenter Server

E.
increase the CPU and memory allocation for the vCenter Server resource pool