Why is competition limited in an oligopoly

An oligopoly is a kind of business wherein a surprisingly few numbers of producers produce nearly the whole supply of goods used by the people. Establishing up a brand and inciting enormous set-up expenses such as installing up production plants and mutable expenses like wages of workers related to different brands is very very hard as it requires billions of dollars.

answer; ///i believe the state is (pennsylvania);

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.