Suppose 4 people divided a cake using a fair division method. If the method really is a fair division method, which of the following statements must be true? Oevery player likes their piece better than any other person's piece Off player A values their piece as 25%, player B will also value it as 25% O player A must value their piece as exactly 25% the same method would have worked if the players had different preferences, but the division might have been different O player B must value their piece as at least 25% the players had to share their preference before the division could begin