Which of the following is considered a likely result from advertising? a. brand names offer consumers no new information about product quality. b. signaling theory suggests that expensive testimonials from celebrities indicate a higher quality product. c. monopolistically competitive firms advertise to misinform consumers.

B) Signaling theory suggests that expensive testimonials from celebrities indicate a higher quality product.

Explanation:

In advertisement, signalling theory uses a biological approach that celebrities, which are seen as successful, wealthy, powerful, etc. transmit a sense of quality to the products that they endorse or recommend.

For example, Mr. T's breakfast cereal was very successful during the 1980s because customers identified Mr. T with being strong, healthy and powerful. Most people are usually followers, not leaders, and we like to follow our famous celebrities.

answer: 11/12

step-by-step explanation: 4 1/4 and 3 1/3 is equivalent to 4 3/12 and 3 4/12. 4 3/12 - 3 4/12 =11/12