The correct answer is that, Monopoly sets their own prices.
When there is no competition in a monopoly it shows that , monopoly they do set their own prices. Monopoly is termed as the only enterprise or person who supplies a particular commodity.
They are characterized by way of lacking competition in economic which produces either services or goods.
We say that there is high monopoly profit when there is monopoly price is being high than marginal cost of the seller.
Government can establish monopolies by integration form.
Booker T. Washington and W.E.B. DuBois were two important leaders of the Black community in the United States. However, they each had very different opinions about the role of the African community, and on how equality could be achieved.
Booker T. Washington believed that the Black community needed to adopt a philosophy of self-help, racial solidarity and accomodation. He believed that African Americans had the duty to educate themselves and improve their livelihood in order to be taken seriously by white Americans. On the other hand, W.E.B. DuBois believed that this approach only put an extra burden on black people, while ignoring the responsibilities of whites. He argued that social change had to come through political change, and advocated political action.
I believe that their differences were as substantial as the friction between their followers. The two men had very different opinions about race and advancement. Moreover, I believe that the opinions of Booker T. Washington were more suited to the temper of the times as he took a more positive view of white people and a more negative view of conflict and political activism.
It is definitely not true that many small rural communities have best transport, so we can reject the option b) and d) together with it.
The best answer is that they don't have mass transit systems (a is the correct answer). It's not true that they can walk everywhere because they can for example be forced to walk to a different town if they need a hospital.
I believe the answer to your question is going to be
“Rule by a power-hungry leader”
2 cells, 6 chromosomes in each.