Answer:
The answer is a natural monopoly
Step-by-step explanation:
A natural monopoly is one of the forms monopoly that exists due to the high capital needed or powerful economies of scale of conducting a business in a specific industry. A natural monopoly will naturally have very high fixed costs, meaning that it is almost impossible to have more than one firm producing the good.
A firm that is blessed with a natural monopoly might be the only provider of a product or service in an industry or geographic location. Example of natural monopoly is the electricity grid.