If we observe a decrease in the price of a good and an increase in the amount of the good bought and sold, this could be explained by a(n):

If the long-run average cost of producing 50 units of Good X is $3.00 and the long-run average cost of producing 51 units of Good X is $3.25, the firm is

Exhibit 7-12 Cost schedule for producing pizza In Exhibit 7-12, the AFC of 4 pizzas is:

City streets, sewage systems, and police protection are all examples of:

If Mrs. Smith thinks the last dollar spent on shirts yields less satisfaction than the last dollar spent on cola, and Mrs. Smith is a utility-maximizing consumer, she should:

Suppose a wallet firm has been dumping its wastes into the local river. The government finds out and insists that the firm pay for the cost of the river cleanup. As a result, we can expect:

Assuming that soybeans and tobacco can both be grown on the same land, a decrease in the price of tobacco, other things being equal, causes a(n):

Exhibit 3-23 Demand and supply curves ​ ​ In Exhibit 3-23, a movement from A to B in which price has decreased and quantity has increased is best explained by a(n):

Exhibit 7-4 A marginal product curve ​ ​ As shown in Exhibit 7-4, the law of diminishing returns applies in the range of:

A surplus means a(n):