The major statistics that provide macroeconomists a picture of the health of an economy include the following, except

If the government provides universal health insurance, what screening process will the government need?

A) It won't need a screening test. B) It will only give health insurance to non-smokers. C) It won't use screening tests but it will use statistical discrimination. D) It won't use screening tests but it will use signals.

A market structure characterized by a small number of interdependent sellers is called a(n)

A) monopoly. B) monopolistic competition. C) monopsony. D) oligopoly.