You Notice That Your Niece's Favorite Actor Is Shown on Screen

You notice that your niece's favorite actor is shown on screen smoking a popular brand of cigarettes. You are aware that it is illegal for celebrities to appear in tobacco ads, but you wonder if the tobacco company is rewarding the actor or producer for promoting cigarette smoking in the movies. If so, this would be an illegal form of

A) Social exchange theory
B) Product placement
C) Health belief bias
D) Media backlash