If the supply of labor increases, then the equilibrium wage rate ________ and the equilibrium quantity of labor ________.

A monopolistically competitive industry that earns economic profits in the short run will            

The payoff matrix shown above assumes that Pretty Petunia’s (PP) and Fabulous Flowers (FF) must decide whether to offer same-day delivery for their products. The matrix shows how much profit each firm will earn if it does or does not offer same-day delivery. The amount of profit for one firm depends on whether the other firm offers same-day delivery.  Which of the following statements is true?

A monopoly finds that at its present level of output and sales, marginal revenue equals $5 and marginal cost is $4.10. Which of the following will maximize profit?        

Suppose that eight workers can manufacture 70 radios per day and that nine workers can manufacture 90 radios per day. If radios can be sold for $20 each, the value of marginal product of the ninth worker is

A perfectly competitive firm has to charge the same price as every other firm in the market. Therefore, the firm

Competitive firms have

A single-price monopoly is producing at an output level where marginal revenue is $15, marginal cost is $13, and price is $20. This monopoly is

With perfect price discrimination, the level of output

All of the following are characteristics of game theory except