Fear Arousal Is Likely to Be an Effective Persuasive Tactic

Fear arousal is likely to be an effective persuasive tactic

A) as long as the negative consequences to be avoided are perceived as fairly unlikely.
B) as long as the receiver thinks the source's advice is reasonable.
C) with people who are familiar with both sides of the issue.
D) if the negative consequences are extremely unpleasant, fairly probable if the receivers don't follow the source's advice, and avoidable if they do.