As these therapies may involve unpleasant techniques, the decision to implement should be made only after carefully weighing the costs and benefits relative to alternative approaches.

As these therapies may involve unpleasant techniques, the decision to implement Aversion Therapy  should be made only after carefully weighing the costs and benefits relative to alternative approaches.

Explanation:

Aversion therapy is a type of behavioral therapy that involves repeating the pairing of unwanted behavior with discomfort. For example, a person receiving aversion therapy to stop smoking may receive an electric shock every time they see an image of a cigarette. The purpose of the conditioning process is to make the stimulus with unpleasant or uncomfortable sensations associated with the individual.

c: in the east might be the correct answer