In the table above, y is measured along the y-axis and x along the x-axis. What is the value of the slope between the x = 8 and x = 6?

The fact that prices for similar goods differ across nations complicates comparisons of real GDP across countries

Indicate whether the statement is true or false

According to the theory of rational expectations, the government can influence output

a. with appropriate fiscal and monetary policy. b. in the short run, but not in the long run. c. without affecting the price level. d. only by making unexpected changes in aggregate demand.