Consider the graphs of a constant cost industry and a perfectly competitive firm within it. Initially, the industry is in long-run equilibrium at point E, then demand shifts from Demand1 to Demand2. Answer the questions where P is the price, MR is the marginal revenue, AR is the average revenue, MC is the marginal cost, SRATC is the short-run average total cost, and LRAC is the long-run average total cost. acmil Manipulate both of the graphs to reflect the adjustments that yield the long-run equilibrium