All else the same, an improvement in technology causes a Question 11Select one: A. rightward shift in the short-run supply curve while the long-run aggregate supply curve remains the same. B. leftward shift in the long-run supply curve while the short-run supply curve remains the same. C. leftward shift in both the short-run and long-run aggregate supply curve. D. rightward shift in the long-run supply curve and a leftward shift in the short-run supply curve. E. rightward shift in both the short-run and long-run aggregate supply curve