Which of the following statements are true regarding WAN Link Load Balancing? (Choose two.)

A.
There can be only one virtual WAN Link per VDOM.

B.
FortiGate can measure the quality of each link based on latency, jitter, or packets percentage.

C.
Link health checks can be performed over each link member if the virtual WAN interface.

D.
Distance and priority values are configured in each link member if the virtual WAN interface.