If output per capita grows by a constant 5% per year, then the standard of living would grow by about ________ over 3 years

A cartel behaves like

A) a monopolistic competitive firm. B) a perfectly competitive firm. C) a monopolist. D) an oligopolistic firm.

A contour map illustrates which of the following?

a. the cause-effect relationship between two variables b. the cause-effect relationship between three variables c. the way that three variables are correlated d. the way that one variable affects another, which in turn affects a third variable e. the way that two variables are correlated and in turn cause changes in a third variable