You Have a Bet That You Can Eat More Pizza

Multiple Choice

You have a bet that you can eat more pizza slices than your friend. The loser has to pay for all the pizza. Which statement is true ?

A) Your total benefit increases with each slice of pizza you choose to eat.
B) As long as you don't get sick, there will be some positive marginal benefit from every slice you choose to eat.
C) Each additional slice of pizza has a lower marginal benefit than the slice before.
D) You will stop eating when the expected marginal benefit of the last slice is zero.
E) All of the above are true.