Which of the following is a credible signal of product quality?
A) A money-back guarantee.
B) High price.
C) A warranty.
D) Assurances by a salesperson.
E) a and c.

Question

Quizplus · Accepted Answer

A money-back guarantee and a warranty are both credible signals of product quality because they indicate that the manufacturer or seller is confident in the product's performance and is willing to stand behind it by offering some form of protection or restitution if the product fails to meet expectations. High price can be a signal of quality but is not always reliable, and assurances by a salesperson can be biased and unreliable. Therefore, choices A and C are the most credible signals of product quality.

Which of the Following Is a Credible Signal of Product