The difference between the corporate bond rate and the risk-free rate of Treasury bonds is called

In the short run, if a firm operates, it earns a profit of $500. The fixed costs of the firm are $100. This firm has a producer surplus of

A) $500. B) $100. C) $400. D) $600.

The bowed shape of the indifference curve reflects the consumer's

a. unwillingness to give up a good that he already has in large quantity. b. unwillingness to purchase a good that he already has in large quantity. c. greater willingness to give up a good that he already has in large quantity. d. greater willingness to purchase a good that he already has in large quantity.