According to the Textbook, People Are Most Likely to Say

According to the textbook, people are most likely to say "I had a good day" or "I had a good class today" when:

A) need satisfaction and need frustration are experienced with a sense of balance.
B) need satisfaction is highly volatile (goes up and down a lot)
C) the event allows them to experience psychological need satisfaction
D) the event allows them to gain access to expected, tangible rewards