In What Way Does the Fairness Bias Make People Act

In what way does the fairness bias make people act irrationally when playing the Ultimatum Game described in your textbook?

A) Most people follow the rules,even when it means losing money.
B) Most people feel the game is fair,even when it is not.
C) People often prefer receiving no money if they feel they are not being given a fair amount.
D) People often refuse to take more money than they feel is fair,even when it is offered.