When does the price of an item decrease?

The price of an item decrease when it's on sale, because it is either the holiday or because there are less demand. These scenarios are quite common all around the world. 

Hope this helps.

The price of an item decreases when it goes on sale.

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.

The correct answer is "c. a limited partnership without a general power".