Which of the following is true in relation to market share and monopoly power?
a. A market share greater than 50 percent generally indicates monopoly power.
b. A market share between 50 and 75 percent is, in itself, inconclusive in determining
monopoly power.
c. Market share is rarely used as a test of monopoly power because it is difficult to
determine.
d. Market share is a common test for monopoly power because it is an easy, objective
measurement for courts to determine.
Sam agrees to sell Bill one 18-cubic-foot, yellow refrigerator for $700. It is to be
delivered to Bill’s home on July 7. Under the perfect tender rule, which one of the
following cases would permit Bill to rightfully reject the goods?
a. Sam delivered an 18-cubic-foot, silver refrigerator on July 7, and Bill calls Sam to
complain.
b. Sam sent an 18-cubic-foot, yellow refrigerator with a small dent in it on July 7. Bill
refuses delivery but never bothers to call Sam.
c. Sam sent his truck to Bill’s home with the 18-cubic-foot, yellow refrigerator on July
7, but Bill was not home.
d. Sam sent 18-cubic-foot, yellow refrigerator without ice cube trays on July 5 and
notifies Bill of the defect.