After the imposition of the quota, the quantity demanded of TVs is ________ thousand. 

The Leontief production function implies:

A. L-shaped isoquants. B. convex-shaped isoquants. C. straight-line isoquants. D. A positive MRTS.

Which of the following may transform an industry from oligopoly to monopolistic competition?

A. Significant vertical integration B. Exit of firms C. A series of horizontal mergers D. Entry of new firms