The graph below shows the market for a good where suppliers choose the quantity supplied according to the price of the previous period, but consumers choose the quantity bought according to the price of the current period. First, assume that demand is represented by D1 and that the price-quantity adjustment process starts from point a. Sketch the adjustment process and identify whether the market will converge to the long-run equilibrium P*Q*. Second, assume that demand is represented by D2 and that the price-quantity adjustment process starts from point a'. Sketch the adjustment process and identify whether the market will converge to the long-run equilibrium P'Q'. What factor accounts for the different outcomes under D1 and D2.

Please actually complete the sketch.