The management staff of a busy cafeteria have not been getting along well. to increase group cohesiveness, the general manager criticizes each of the other managers' performance and the overall operation of the cafeteria. the general manager's attempt to increase group cohesiveness is based on the principle of :

The federal reserve took an expansionary approach during the crisis. this was done by expanding the money supply and boosting liquidity. this can be seen in the fed's actions of lending to banks, purchasing securities, and lowering the federal funds rate in order to lower overall interest rates. the fed's goal was to increase consumer spending and overall liquidity within the system, and they pursued this by expanding the supply of liquid money.