If whenever one variable increases, another variable also increases, then these two variables are ________ related

Of the following countries, which is the best example of a mixed economy?

A) Mexico B) Cuba C) North Korea D) China

The Clayton Act of 1914 was passed to prohibit, in part

A) price discrimination if the effect is to substantially lessen competition or create monopoly. B) unfair methods of competition and unfair or deceptive business practices. C) combinations, trusts, or conspiracies that restrict interstate or international trade. D) business practices that allow one firm to profit at the expense of another whenever the first firm is a monopoly.