A new producer of a smart phone operating system is trying to enter the market but cannot because most cell phone makers use one of two popular operating systems.
Oligopoly is a state of limited competition, in which a market is shared with a small number of producers or sellers. The most clear example of this is the second option.
In the smarphone business, the operating system market is dominated by IOS and Android and it's almost impossible for a new software provider to enter the marker and be successful at it.
Base on the leadership of Carrie Chaman Catt, it is argued
and she has stated that a native born middle class woman can have or deserve
the rights of having to vote is when they are born or birth in the United
States in which is letter a in the given choices above.