Which is an example of a natural monopoly?

a. a company that enters the market and requires new infrastructure
b. a group of companies that own all the sources of production
c. a milk product that is produced by multiple companies
d. a single source for electricity in your community

The correct answer is D. A single source for electricity in your community

Explanation:

In societies, a natural monopoly occurs when certain services or products can only be provided by one entity or company, especially as the cost of infrastructure or specialized technologies make difficult for other companies to offer the same service or product and having only one company or entity is efficient. This occurs in the case of electricity, water services and similar that are usually control by only one entity in each city or zone. Considering this, the one that is an example of monopoly is "A single source for electricity in your community" because this describes a monopoly as in monopolies only one entity provides a service or product and also this is a natural monopoly as the infrastructure and costs of providing electricity made difficult for other companies to do it.

freeborn women in ancient rome were citizens (cives), but could not vote or hold political office. because of their limited public role, women are named less frequently than men by roman historians. but while roman women held no direct political power, those from wealthy or powerful families could and did exert influence through private negotiations. exceptional women who left an undeniable mark on history range from lucretia and claudia quinta, whose stories took on mythic significance; fierce republican-era women such as cornelia, mother of the gracchi, and fulvia, who commanded an army and issued coins bearing her image; women of the julio-claudian dynasty, most prominently livia (58 bc-ad 29), who contributed to the formation of imperial mores; and the empress helena (c.250–330 ad), a driving force in promoting christianity.

women in the ancient greek world had few rights in comparison to male citizens. unable to vote, own land, or inherit, a woman’s place was in the home and her purpose in life was the rearing of children. this, though, is a general description, and when considering the role of women in ancient greece one should remember that information regarding specific city-states is often lacking, is almost always from male authors, and only in athens can their status and role be described in any great detail. neither are we sure of the practical and everyday application of the rules and laws that have survived from antiquity. we do know that spartan women were treated somewhat differently than in other states. for example, they had to do physical training like men, were permitted to own land, and could drink wine.

would it be plagiarism to copy and paste off of here? ?