Answer:
Bounded rationality
Step-by-step explanation:
Bounded rationality refers to the rational decision making ability of an individual which is bound or restricted by the quantum of information at an individual's disposal.
An individual before deciding to buy a product, tries and avails as much information about the product as possible. Now, the rationality with respect to making such purchases is influenced or limited by the total information available.
In the given case, the buyer decided to buy a new car. She accumulated all information she could and then further narrowed it down to a few dealers. This represents a case of bounded rationality.