Multiple Choice
Natural monopoly exists when:
A) one firm can supply the entire quantity demanded at higher cost than two or more firms.
B) one firm can supply the entire quantity demanded at lower cost than two or more firms.
C) one firm can supply the entire quantity demanded at the same cost as two or more firms.
D) the long-run average cost curve exhibits constant returns to scale.
Correct Answer:

Verified
Correct Answer:
Verified
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