Jerome Has Found That His Investment Performance Has Not Been

Jerome has found that his investment performance has not been very good.When he studies behavioral economics to get a better understanding of his poor performance, he finds that like many other people, he was more likely to buy stocks when

A) the day was sunny rather than cloudy.
B) his favorite sports team won rather than lost.
C) he was in a good mood.
D) All of the above are correct.