___________ prices are set by large corporations for relatively long periods of time.

During a recession, rising transfer payments and falling tax collections

I. help cushion households from the impact of the recession. II. buffers the fall in real GDP (relative to a situation where transfer payments do not rise and tax revenues do not fall). III. tend to increase a budget deficit or reduce a budget surplus. A) I only B) I and II only C) II and III only D) I, II, and III

A paint firm has just announced that it will be building a new plant in a small town that is currently experiencing a high level of unemployment. The new plant will create 500 new jobs in the area and will occupy unused land at the edge of town

The plant will also dump some harmful chemicals into the town's river. From an economic standpoint this dumping of chemicals A) is unimportant since the firm is reducing the unemployment in the region. B) creates a negative externality. C) is the production of a public good. D) creates a positive externality.