how is the selection of storage paths prioritized?

When vCloud Automation Center provisions a vSphere virtual machine from a Blueprint,
how is the selection of storage paths prioritized?

A.
The storage path with the highest priority number is selected for provisioning.

B.
Storage paths are ordered by priority number (lowest to highest) before considering the
space available.

C.
Storage paths with sufficient space available are considered; then the highest priority
number is selected.

D.
Storage paths with sufficient space available are considered; then the lowest priority
number is selected.