Respuesta :
This action is most likely an example of attitude object.
Attitude object:
In psychology, an attitude object is a person, place, idea or almost anything else of what you make a judgment about. This can be positive or negative.
In this case, Jack's business proposal was his attitude object. He had been working hard to make the client accept it, and it was really important to him, at the point that when the client finally accepted, he loudly expressed his enthusiasm.
Learn more about attitude object, refer:
https://brainly.com/question/25398150
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