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If the Canadian dollar becomes weaker in international foreign exchange markets, decrease goods become cheaper. One result of this is that net exports Select one: O a. imported O b. exported O c. employment O d. durable The effect of an adverse demand shock is to Select one: O a. increase the level of aggregate demand. O b. cause prices to fall. O c. increase the firm's cost of producing at every level of output. O d. increase the level of employment. A decrease in long-run aggregate supply could be caused by Select one: O a. fewer regulatory impediments to business. O b. the discovery of new oil reserves in another country. O c. decreased competition. O d. a decrease in taxes. Time left 0:24:11 _ because there are limits to how long workers can work long hours and If the price level kept increasing the short-run aggregate supply curve would get capital can go without proper maintenance. Select one: O a, flatter b. steeper O'c indefinite O d. vertical