The following graph shows the deM and (D) for cable services in a particular town. The graph also shows the marginal revenue (MR) curve, the marginal cost (MC) curve, and the average total cost (ATC) curve for the local cable company, a natural monopolist. Based solely on the graph, which of the following principal types of barriers to entry is the natural monopoly (the cable company) likely to enjoy? Ownership of a scarce resource A government-created monopoly Costs of production such that a single producer is more efficient than a large number of producers The natural monopolist will maximize economic profit by choosing a price of and a quantity of