The short-run aggregate supply curve shows: what happens to output in an economy as the actual price level changes, holding all other determinants of real gdp constant the relationship between the price level and aggregate expenditure what happens to output in an economy when the government spends more money how firms respond to changes in interest rates which of the following are assumed to remain unchanged along a given short-run aggregate supply curve

Andrew owns a store in polk county. his trade extends throughout river city, but not beyond the county limits. he sells his store to betty and, as part of the transaction, agrees not to engage in the same business anywhere in river city for a period of five years. a. the time restraint is likely reasonable. b. the geographic restraint is likely reasonable. c. the agreement likely violates antitrust laws and the provision is not enforceable. d. both (a) and (b).