________ unemployment rises and falls with economic fluctuations

An oligopoly firm is similar to a monopolistically competitive firm in that

A) both operate in a market in which there are significant entry barriers. B) both firms face the prisoner's dilemma. C) both firms have market power. D) both firms are in industries characterized by interdependence of firms.

If a central bank does not want to see its currency ________ in value, it may pursue expansionary monetary policy to lower the domestic interest rate, thereby ________ its currency

A) fall; strengthening B) fall; weakening C) rise; strengthening D) rise; weakening