The above figure shows a housing market with a rent ceiling equal to $1,000. In this figure, what area is equal to the producer surplus?

A merger between firms that are in the same industry is called a

A) conglomerate merger. B) horizontal merger. C) vertical merger. D) none of the above.

Refer to the figure below. This graph describes a good that:  

A. generates negative externalities. B. the government should tax. C. generates positive externalities. D. should be banned.