For a monopolist, marginal revenue is always

Spending on programs that Congress authorizes ________ is known as discretionary spending

A) after approval from the Federal Reserve B) on an off-budget emergency basis C) by prior law D) on an annual basis

The European Economic and Monetary Union

A) set up a single currency and sole bank for European economic monetary policy. B) eliminated all barriers to trade such as tax differentials between borders. C) produced a single government for handling European affairs. D) created the Common Agricultural Pact. E) eliminated all local currencies in Western Europe.