Refer to the Exhibit

Based on the illustration of the VPLS topology shown in the exhibit, which statement is true?

A.
PE-C must have a spanning-tree protocol enabled

B.
CE-C must have BGP enabled

C.
Traffic forwarded from PE-C to PE-A is forwarded on to PE-B

D.
Traffic forwarded from PE-C to PE-A is not forwarded on to PE-B