Which situation best describes an oligopoly? A. A city government selects one company to provide clean water for
its residents.
B. A large oil company buys all of its competitors and shuts them
down permanently.
C. A group of vendors compete to sell the same drinks to fans at a
baseball game.
D. A few large airlines work together to set high prices and eliminate
new competitors.

Suppose the real risk-free rate and inflation rate are expected to remain at their current levels throughout the foreseeable future. consider all factors that affect the yield curve. then identify which of the following shapes that the u.s. treasury yield curve can take. check all that apply.

Trade will take place: a. if the maximum that a consumer is willing and able to pay is less than the minimum price the producer is willing and able to accept for a good. b. if the maximum that a consumer is willing and able to pay is greater than the minimum price the producer is willing and able to accept for a good. c. only if the maximum that a consumer is willing and able to pay is equal to the minimum price the producer is willing and able to accept for a good. d. none of the above.

Which one of the following is not a typical current liability? a. interest payable b. current maturities of long-term debt c. salaries payable d. mortgages payable