Two Bottles of Body Wash Sit Side-By-Side in a Grocery

Multiple Choice

Two bottles of body wash sit side-by-side in a grocery store: Olay (a brand name) sells for $6.00, while Up and Up (not a brand name) sells for $3.00. Even defenders of brand names would have to admit that

A) no rational consumer would spend twice as much for Olay as she would for Up and Up.
B) the side-by-side presence of these two body washes conveys no useful information to consumers.
C) Olay has no incentive to maintain the quality of its product just because of the Olay brand name.
D) None of the above is correct.