At the prepurchase stage of the consumer purchase decision process:

A. personal selling is more effective than advertising.
B. advertising is more effective than personal selling.
C. publicity is the most effective promotion tool.
D. personal selling is the most effective way to communicate with potential buyers.
E. trade promotions are more effective than personal selling.

Crowding out is a phenomenon focused upon most by the macroeconomists of whereby a government deficit interest rates, which in turn private investment spending. this group also believed that fiscal policy is the only thing that can lower natural unemployment. is just as effective in countering recessions as monetary policy. can be used most of the time, but monetary policy becomes a better option when velocity is fluctuating. should be used only if the central bank follows a monetary policy rule. faces problematic lags in propagating changes throughout the economy.