Use the figure to answer the following questions. Assume that the economy initially is operating at price level 120 and real output level $870. This output level is the economy's potential (full-employment) level of output. Next, suppose that the price level rises from 120 to 130. Price level 160 150 140 130 120 110 100 90 AS AS2 3 AS 1 810 830 850 870 890 910 930 950 Real output (dollars) Instructions: Enter your answers as a whole number. a. By how much will real output increase in the short run? $ In the long run? $ b. Instead, now assume that the price level drops from 120 to 110. Assuming flexible product and resource prices, by how much will real output fall in the short run? $ In the long run? $ c. What is the long-run level of output at each of the three price levels shown? $