In a multiplayer game of chicken, there can be no Nash equilibrium

Which of the following is TRUE about firms organized along functional lines?

a. Workers develop functional expertise b. Workers can easily share information within their division c. They foster the exploitation of economies of scale d. All of the above

Unions can be thought of as constituting

a. a monopoly element in the supply of labor. b. a monopoly element in the demand for labor. c. an oligopoly element in the supply of labor. d. a competitive element in the demand for labor.