Industry A 20 firms with concentration ratio of 30% is monopolistic competitive. Industry B 20 firms with concentration of 80% is an oligopoly.
solve by the elimination:7r-2s=5: 2r+7s=9 what is the solution of the systems use integers or fraction
explain the role grants play in the human service field. explain how and when grants are important to a human sevice program. are grants more vital to some programs than others? explain your resoning