The Phenomenon of "Road Rage" Has Been Given Increasing Attention

The phenomenon of "road rage" has been given increasing attention by print and electronic media. Briefly, road rage involves retaliations against other drivers (e.g., shooting, running them off the road) that far exceed their offenses (e.g., driving too slowly, tailgating) . You're designing next year's model cars, and have just read Chapter 12 (Aggression) . What new design feature might you suggest?

A) a second horn that makes a funny "I'm sorry" noise
B) a louder, more powerful stereo system to distract drivers from their frustration
C) a second horn that makes a louder, more threatening sound that communicates, "I'm really angry now!"
D) bulletproof glass on all new model cars