Orscheln Snow Removal's cost formula for its vehicle operating cost is $2,800 per month plus $381 per snow-day. For the month of February, the company planned for activity of 17 snow-days, but the actual level of activity was 14 snow-days. The actual vehicle operating cost for the month was $7,920. The activity variance for vehicle operating cost in February would be closest to:

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.