Question ID:PT74 S1 Q7 Passage:A landlord needed to replace the air-conditioning unit in a small rental home. The salesperson at the appliance store showed the landlord two air-conditioning units with identical prices. She told the landlord that the Sno-Queen was the most powerful unit for the price, but advised him to purchase the less powerful FreezAll unit, saying that the FreezAll was powerful enough for his needs. Stem:The salesperson's advice to the landlord most closely conforms to which one of the following principles? Correct Answer Choice:EChoice A:When the prices of two different brands of a particular home appliance are identical, either of the products can satisfy the needs of the consumer. Choice B:When a consumer is choosing between two different brands of a particular home appliance, the consumer should select the less powerful product only if it is also less expensive. Choice C:A salesperson should always recommend that a customer buy the product that represents the best value. Choice D:When advising customers about a purchase of a home appliance, a salesperson should direct the customer toward the product that yields the highest commission for the salesperson. Choice E:When a consumer is choosing a home appliance, that consumer should choose the least powerful product that meets his or her needs.