Multiple Choice
Which statement is TRUE?
A) The long-run industry supply curve relates the price of a good or service to the quantity produced after all adjustments to a price change have been made.
B) Every point on a long-run industry supply curve shows a price and quantity supplied at which firms in the industry are earning positive economic profit.
C) For establishing the long-run industry supply curve,factor costs and the number of firms are held constant.
D) In perfectly competitive industries,the long-run supply curve is always horizontal.
Correct Answer:
Verified
Correct Answer:
Verified
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