John is an art dealer with special expertise in modern art. rachel comes to john’s gallery to purchase a modern art painting as an investment. john shows her several paintings that he says are high quality and will increase in value in the next ten years. john’s statement isa. an express warranty. b.an implied warranty. c.an opinion. d.puffery.

In the 1970s, kmart used blue light specials to encourage customers to flock to a particular department having a temporary sale. a spinning blue light activated for approximately 30 seconds, and then an in-store announcement informed shoppers of the special savings in the specific department. over time, loyal kmart shoppers learned to flock to the department with the spinning blue light before any announcement of special savings occurred. if kmart was employing classical conditioning techniques, what role did the spinning blue light play?