The faster an automobile is driven (speed), the lower the miles per gallon (mpg) for that automobile. Given this information, we say that an automobile's speed and mpg have

Graphically, the marginal revenue curve of a monopolist: a. lies below the demand curve of a monopolist

b. is the same as the demand curve of a monopolist. c. lies above the demand curve of a monopolist. d. is the same as the marginal cost curve of a monopolist.

The rule of reason was an antitrust law guideline that emphasized the importance of ________ over ________

a. price; quantity b. quantity; price c. law; the economy d. size; behavior e. behavior; size