Opportunity cost exists because of

Which of the following will shift the aggregate demand curve outward?

a. tax cuts and government spending cuts b. tax increases and government spending increases c. tax cuts and government spending increases d. tax increases and government spending increases

In financial markets, buyers are people who:

A. want to spend money on something of value right now, but don't have cash on hand. B. have cash on hand and are willing to let others use it, for a price. C. want to spend money on something of big value in the future, but don't know how to save for it. D. have cash promised to them at some future date.