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Correct! This problem parallels the change in the market due to the salmonella outbreak. In the case of the salmonella outbreak, consumers tastes and preferences were changed. In this case, we find that the price of a complement good has risen. Caprese salad is now more expensive, due to the dramatic increase in the price of mozzarella. Accordingly, consumers eat fewer caprese salads and therefore buy fewer tomatoes. This leads to a decrease in demand for tomatoes. The demand curve shifts in, back, left.
Incorrect. This problem parallels the change in the market due to the salmonella outbreak. In the case of the salmonella outbreak, consumers tastes and preferences were changed. In this case, we find that the price of a complement good has risen. Caprese salad is now more expensive, due to the dramatic increase in the price of mozzarella. Accordingly, consumers eat fewer caprese salads and therefore buy fewer tomatoes. This leads to a decrease in demand for tomatoes. The demand curve shifts in, back, left.