For this question, assume that the expected rate of inflation is a function of past year's inflation. Also assume that the unemployment rate has been less than the natural rate of unemployment for a number of years. Given this information, we know thata. The rate of inflation will approximately be equal to zerob. The rate of inflation should neither increase nor decreasec. The rate of inflation should steadily increased. The inflation rate will be approximately equal to the natural rate of unemploymente. The rate of inflation should steadily decrease over time