Answer:
1. Monopoly type that includes public utility companies --- Natural monopoly
2. Monopoly type determined by small market size --- Geographic monopoly.
3. Market structure in which a few large sellers dominate --- Oligopoly
4. Market structure characterized by a single --- Monopoly
5. Type of competition that has similar products --- Monopolistic competition
Explanation:
1- A natural monopoly is a particular case of monopolies in which a public entity or a private company can generate all the production of the market at a lower cost than if it were offered by several public entities and / or competing private companies.
2- The monopoly can be geographical when an organization is the only one that guarantees the acquisition in a given geographical space.
3- An oligopoly is a form of market in which a market or industry is dominated by a small number of large sellers. Oligopolies can result from various forms of collusion that reduce competition and lead to higher prices for consumers.
4- A monopoly is a situation of legal privilege or market failure, in which there is a producer or economic agent that has great market power and is the only one in a given industry that has a determined and differentiated product, good, resource or service.
5- Monopolistic competition is a type of competition in which there is a significant number of producers acting in the market without there being a dominant control by any of these in particular.
