UNC ECON 101 Midterm 1 Exam Questions
With Correct Answers
When demand increases... - CORRECT ANSWER✔✔-The equilibrium
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price and quantity both rise.
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When demand decreases... - CORRECT ANSWER✔✔-The equilibrium
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price and quantity both fall.
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When supply increases... - CORRECT ANSWER✔✔-The equilibrium price
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falls and the equilibrium quantity rises.
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When supply decreases... - CORRECT ANSWER✔✔-The equilibrium
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price rises and the equilibrium quantity falls.
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When demand increases and supply decreases... - CORRECT
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ANSWER✔✔-The equilibrium price rises, but the change in the
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equilibrium quantity is ambiguous.
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When demand decreases and supply increases... - CORRECT
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ANSWER✔✔-The equilibrium price falls, but the change in equilibrium
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quantity is ambiguous.
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, When both demand and supply increase... - CORRECT ANSWER✔✔-The
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equilibrium quantity rises, but the change in equilibrium price is
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ambiguous.
When both demand and supply decrease... - CORRECT ANSWER✔✔-The
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equilibrium quantity falls, but the change in equilibrium price is
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ambiguous.
What are the shifters of supply? - CORRECT ANSWER✔✔-Changes in
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input prices, changes in the prices of related goods/services, changes in
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technology, changes in expectations, changes in the number of
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producers
What are the shifters of demand? - CORRECT ANSWER✔✔-Changes in
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income, changes in the prices of related goods/services, changes in
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taste/preference, changes in expectations, changes in the number of
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consumers
Points inside the PPF are... - CORRECT ANSWER✔✔-Feasible but not
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efficient
Points on the PPF are... - CORRECT ANSWER✔✔-Feasible and efficient
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With Correct Answers
When demand increases... - CORRECT ANSWER✔✔-The equilibrium
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price and quantity both rise.
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When demand decreases... - CORRECT ANSWER✔✔-The equilibrium
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price and quantity both fall.
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When supply increases... - CORRECT ANSWER✔✔-The equilibrium price
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falls and the equilibrium quantity rises.
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When supply decreases... - CORRECT ANSWER✔✔-The equilibrium
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price rises and the equilibrium quantity falls.
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When demand increases and supply decreases... - CORRECT
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ANSWER✔✔-The equilibrium price rises, but the change in the
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equilibrium quantity is ambiguous.
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When demand decreases and supply increases... - CORRECT
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ANSWER✔✔-The equilibrium price falls, but the change in equilibrium
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quantity is ambiguous.
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, When both demand and supply increase... - CORRECT ANSWER✔✔-The
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equilibrium quantity rises, but the change in equilibrium price is
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ambiguous.
When both demand and supply decrease... - CORRECT ANSWER✔✔-The
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equilibrium quantity falls, but the change in equilibrium price is
| | | | | | | | | | |
ambiguous.
What are the shifters of supply? - CORRECT ANSWER✔✔-Changes in
| | | | | | | | | |
input prices, changes in the prices of related goods/services, changes in
| | | | | | | | | | |
technology, changes in expectations, changes in the number of
| | | | | | | | |
producers
What are the shifters of demand? - CORRECT ANSWER✔✔-Changes in
| | | | | | | | | |
income, changes in the prices of related goods/services, changes in
| | | | | | | | | |
taste/preference, changes in expectations, changes in the number of
| | | | | | | | |
consumers
Points inside the PPF are... - CORRECT ANSWER✔✔-Feasible but not
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efficient
Points on the PPF are... - CORRECT ANSWER✔✔-Feasible and efficient
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