Determine whether the following changes cause short-run aggregate supply curve to shift to the right, shift to the left, or remain unchanged. 1st attempt Part 1 (1 point)See Hint The price level increases. The short-run aggregate supply curve will Choose one: A. shift to the right. B. shift to the left. C. remain unchanged. Part 2 (1 point)See Hint Input prices decrease. The short-run aggregate supply curve will Choose one: A. shift to the right. B. shift to the left. C. remain unchanged. Part 3 (1 point)See Hint Firms and workers expect the price level to fall. The short-run aggregate supply curve will Choose one: A. shift to the right. B. shift to the left. C. remain unchanged. Part 4 (1 point)See Hint The price level decreases. The short-run aggregate supply curve will Choose one: A. shift to the right. B. shift to the left. C. remain unchanged. Part 5 (1 point)See Hint New policies cause an increase in the cost of meeting government regulations. The short-run aggregate supply will Choose one: A. shift to the right. B. shift to the left. C. remain unchanged.