If the cheeseburger costs $2, how many cheeseburgers would you buy

If money supply increases, P will rise as long as V and Q remain constant

a. True b. False Indicate whether the statement is true or false

In economics, the short run refers to a period of time in which

a. demanders can change their minds about what to buy at what prices b. demanders and suppliers can negotiate prices c. price is fixed d. suppliers can change some, but not all, of their inputs e. output is fixed