455.A driver approaches an intersection with a dedicated right-turn lane and is about to turn right. Which ofthe following behaviors best complies with regulations and embodies the spirit of 'proactive yielding'?
(A)If the straight-ahead lane is backed up, you may occupy the right-turn lane to go straight and then mergeback into the main lane.
(B) You should enter the right-turn lane as required, slow down while turning,and stop temporarily to let pedestrians on the crosswalk pass first.
(C) Once the right-turn signal is lit,turning vehicles have the right of way and do not need to yield to pedestrians already in the intersection.