Answer: C) noncompensatory rule
Step-by-step explanation:
The non-compensatory rule is used to describe a situation where a person does not believe that the good traits of a product in one area will compensate for perceived bad traits in another area.
For Elton, the good trait is well known brand names and the bad trait is brand names that are not well known. Even if for the brand that is not well known, the price is lower, the discount is higher or the store is well known, these still will not be enough to compensate for the bad trait of not being well known.