Assume that carrots are a normal good. If consumer income declines at the same time that production costs for carrots decrease, then the equilibrium price will _____ and the equilibrium quantity will _____.
a) increase; be indeterminate
b) be indeterminate; decrease
c) increase; increase
d) decrease; decrease
e) decrease; be indeterminate
5. Assume the same situation as in Question 4. This time, however, economists anticipate that the demand effect will be smaller than the supply effect. Accordingly, the equilibrium price of carrots will _____ and the equilibrium quantity will _____.
a) decrease; increase
b) be indeterminate; decrease
c) increase; decrease
d) decrease; decrease
e) decrease; be indeterminate
4. e) decrease; be indeterminate
Explanation: Here, the demand curve shifts left and the supply curve shifts right. So, the price would definitely fall. However, the change in quantity is indeterminate because it depends on whether demand effect is smaller or the supply effect.
5. a) decrease; increase
Explanation: Here, the demand curve shifts left and the supply curve shifts right. So, the price would definitely fall. Also, since the demand effect will be smaller than the supply effect, the fall in quantity due to demand effect is smaller than the rise in quantity due to supply effect. So, quantity will increase.
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