Whole wheat bread is more nutritious than white bread, which has a taste that many people prefer. Bread made from whole-grain white wheat flour, newly available, provides nutrition comparable to whole wheat bread but tastes just like white bread. Once consumers try whole-grain white wheat bread, they will prefer eating it to eating white bread. The conclusion of the argument above is properly drawn if which of the following is assumed?
A: Some people prefer the taste of whole wheat bread to that of white bread.
B: Consumers will prefer eating foods that are more nutritious to eating foods that are less nutritious when the foods taste the same.
C: Whole-grain white wheat flour costs consumers more than does white flour but less than does whole wheat flour.
D: Whole-grain white wheat flour is not significantly more difficult to produce than is white flour.
Choose A, B, C or D as your solution.
B