The Reserve Bank of Australia decides on its monetary policy stance in response to information and projections regarding key macroeconomic indicators. Which of the following beliefs would cause the RBA to enact expansionary monetary policy? The RBA is concerned that the natural unemployment rate is too low. The RBA is concerned that the growth in aggregate demand will continue to exceed the growth in potential GDP. The RBA believes that aggregate demand is growing too slowly to keep up with potential GDP. The RBA fears that the price level is increasing too fast. The RBA is worried that unemployment is lower than the natural level