If butter and margarine are substitutes, then an increase in the price of butter will reduce the demand for margarine.

For a nondiscriminating monopolist, which of the following is false?

a. The monopolist produces where MR = MC. b. The monopolist's marginal revenue curve is the same as its demand curve. c. The monopolist will never produce in the inelastic range of its demand curve. d. A monopolist is more allocatively inefficient than a perfectly competitive firm. e. The monopolist produces where P > MC.

Which of the following is the best example of a vertically integrated firm?

a. General Electric, which produces light bulbs, jet engines, washing machines, and so on b. Kinko's, which has a photocopy store near many colleges and universities c. USX Corporation, which owns ore and coal mines, coke ovens, blast furnaces, mills, and foundries d. Intel, which makes computer chips for most of the computer manufacturers e. Century 21, which has real estate offices that help people sell a house in one city and buy another house in another city