Question 2 (5 points) Listen Marcus walks into a perfume store and immediately feels sad. He recently broke up with a woman named Kelly who was known to wear a specific perfume A.) According to principles of classical conditioning, why is this happening? By identifying the unconditioned stimulus, unconditioned response, conditioned stimulus, and conditioned response, discuss the associations that result in the scenario described and why it occurs. B.) Further, consider the concepts of contingency and contiguity and how each have played a role in the scenario.​