Which issue could be preventing the vMotion migration?

A vSphere administrator is attempting to migrate a virtual machine, but the progress bar for the
migration remains at 10%.
Which issue could be preventing the vMotion migration?

A.
A networking problem between the source and destination hosts exists at the physical layer.

B.
The virtual machine is not on shared storage visible to the source and destination hosts.

C.
The vMotion migration priority for this migration was set to High.

D.
The vMotion network is saturated.

Explanation: