Answer: (A) Course of dealing
Step-by-step explanation:
A course of dealing is one of the type of method that deals with the action of examining the function of the trade and understanding the other conduct.
It is basically refers as the sequence of the conduct that is concerned specifically with the regulatory observation of the vocation and place.
According to the given question, the Course of dealing is one of the practices under the UCC (Uniform Commercial code) that deals with the trade usage process based on the contract law.
Therefore, Option (A) is correct answer.