Figure 34-7 A graph of Price Level versus Quantity of Output shows 5 lines. A D 1 decreases linearly, and A D 2 decreases linearly to the left and parallel to A D 1. L R A S is a vertical line which extends from the horizontal axis. S R A S 1 increases linearly, and S R A S 2 increases linearly to the left and parallel to S R A S 1. Point A is on the intersection of A D 1, L R A S, and S R A S 1. Point B is on the intersection of A D 1 and S R A S 2. Point C is on the intersection of A D 2, L R A S, and S R A S 2. Point D is on the intersection of A D 2 and S R A S 1. Point A and Point C are both on the L R A S at the same output level. Points B and D are at the same price level. Refer to Figure 34-7. If the economy starts at point A, a short-run fall in output would be consistent with a movement to point a. B