6. You are watching the evening news on television. The news anchor reports that union wage demands are much higher this year because the workers anticipate an increase in the rate of inflation. Your roommate says, "Inflation is a self-fulfilling prophecy. If workers think there are going to be higher prices, they demand higher wages. This increases the cost of production and firms raise their prices. Expecting higher prices simply causes higher prices." a. Is this true in the short run? Explain