Consider an economy that begins with output equal to its natural level. Suppose the economy experiences a negative shock to the banking system. (a) Use the AD-AS and IS-LM models to show the effects of the shock on the AD, AS, IS, and LM curves. Be sure to show the feedback to the LM curve from the changes in the price level. (b) Make a table to compare the effects on output, interest rates, and the price level in both the short run and the medium run. Explain why the changes occur.