The industry that produces zangs is in long-run equilibrium. Then the demand for zangs increases permanently. As a result, firms in the industry will ________. Some firms will ________ the industry, and the industry supply curve will shift ________

A) make economic an profit; enter; rightward
B) make zero economic profit; exit; leftward
C) incur economic losses; exit; rightward
D) incur economic losses; exit; leftward


A

Economics

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Economics