Aidan goes to a therapist for in losing weight. he and his therapist develop a written agreement spelling out weekly step-by-step methods for aidan to use in order to reach his weight goal. the plan specifies rewards for reaching weekly goals and penalties for not achieving them. aidan's therapist is using which of the following methods?

a. classical conditioning
b. desensitization
c. contingency contract
d. a token economy

Contingency contract

Explanation:

A contingency is a term that is used in daily life chores and educational settings. Most of the house owner purchases the household that follows the contingency.Contingency plays a role in when two companies help to one another. It is the key point of negotiation in sale and purchase.

A contingency contract is flexible and can be adapted by many of the organizations. These have some basic rules that a teacher should use in classroom settings.  

Thus in the above statement as indicated that Aidan uses step by step therapy approach to reach his goals. Aidan was using a contingency contract.

i would say d tho   ctfvygbuhinjmlk

b) to encourage free trade