According to an article in the Wall Street Journal, in 2019, GM was concerned that income growth in the United States was slowing, reducing demand for its cars and trucks. GM was also concerned that tariffs imposed by the Trump administration were raising the prices of inputs, such as aluminum and steel, the company uses. Suppose that aggregate demand growth in the United States slows at the same time that tariffs result in higher input prices being paid by many firms. Draw a dynamic aggregate demand and aggregate supply graph to show the effects of a slowdown in aggregate demand growth combined with an increase in input costs. Briefly explain what you are showing in your graph.