An Example of Someone Who Irrationally Considers Sunk Costs When

An example of someone who irrationally considers sunk costs when making a decision is most likely:

A) a family that pays $20 to enter a state park for the day and leaves after an hour.
B) a family that pays $20 to enter a state park for the day and stays all day.
C) someone who paid $50 for a ticket to a baseball game and ends up sitting through the entire game in the freezing rain without a jacket.
D) someone who paid $50 for a ticket to a baseball game and ends up sitting through the entire game enjoying himself.