You are going to a dinner with three (3) friends, one who likes steak, another wine, and the third is a vegetarian (which is assumed to be the least expensive). Which is true?
a. Equal sharing of the bill ensures that people order a similar dollar amount of food
b. The wine-drinker will argue for equal shares, and will drink as fast (and/or as much) as possible
c. How the bill is shared has no effect on what and how much people choose to eat
d. The vegetarian will be better off with equal sharing of the bill 2.00000 points