Answer:
B) The price of the Toyota Camry falls due to an increase in demand.
Step-by-step explanation:
Based on this scenario the most likely cause of this would be that the price of the Toyota Camry falls due to an increase in demand. That is because Post Purchase Dissonance is when the customer's state of the mind and perception is quite uneasy after having purchased a specific product or service. Which in this scenario, if the price of Toyota falls after Alice already purchased the Honda, she would begin getting sad knowing that she could have saved a lot of money if she had just waited a little bit and bought the Toyota at a much cheaper price.