Eugene Has a Terrible Fear of Being in a Boat

Eugene has a terrible fear of being in a boat. Eugene works for the Coast Guard doing an administrative job, but he knows he will have to get over this fear in order to receive a promotion. His boss offered to pay for a behavioural therapy. Eugene, who was extremely anxious, wanted the least anxiety provoking behavioural therapy, chose:

A) aversion therapy
B) rational-emotive therapy
C) systematic desensitization
D) standard exposure therapy