Select which of the following sentences is punctuated correctly. A.
Since everyone in the band agreed, Bud the young boy who was staying with them was able to join them on the road.

B.
Since everyone in the band agreed, Bud, the young boy who was staying with them, was able to join them on the road.

C.
Since everyone in the band agreed, Bud the young boy who was staying with them, was able to join them, on the road.

D.
Since everyone in the band agreed, because Bud, the young boy who was staying with them, was able to join them on the road.