One reason that people hold money is to pay for unexpected car repairs and other unpredictable expenses. This motive for holding money is called:

To measure GDP using the expenditure approach you must collect data on

A) inflation. B) exports. C) wages. D) saving.

The supply and demand model assumes

A) no buyer or seller can unilaterally influence the price of the product. B) each unit sold is sold at the same price. C) suppliers and demanders know the price of the product. D) All of the above.