Macroeconomic statistics tell us about a particular household, firm, or market

If the required reserve ratio is 15 percent, currency in circulation is $400 billion, checkable deposits are $800 billion, and excess reserves total $0.8 billion, then the M1 money multiplier is

A) 2.5. B) 1.67. C) 2.3. D) 0.651.

Keynesian economics

a. affirms the classical economists' basic premise concerning competitive markets b. believes that monopolies and unions tend to be permanent fixtures in our economy and the prices they create tend to be flexible, at least downward c. emphasizes that an economy can never be in equilibrium at less than full employment d. prefers to emphasize aggregate supply over aggregate demand e. believes that unemployment results when aggregate demand is insufficient to reach a full-employment level of real GDP