Not really sure what your asking for this because there’s no question
Fluid Intelligence, Crystallized Intelligence
Karen is a financial analyst. At work, she uses logic to reason and solve novel financial problems. This is an example of Fluid Intelligence. She also has a vast amount of accumulated knowledge about the stock market, accounting software, and economic trends that she draws upon to help her succeed at her job. This is an example of Crystallized Intelligence.
Fluid Intelligence is the ability of an individual to be able to reason and solve different problems in very unique and novel situations. On the other hand, Crystallized Intelligence is the ability of the individual to use the previously acquired knowledge from past experiences in order to solve a present problem. Which is what Karen is doing by using her stock market knowledge to solve problems in her job.
The answer to this question is Labor union
Labor union is created to make sure that the workers and the employers have a mutual agreement on what considered fair in their working relationship agreement. This usually revolve around salary, work hours, number of holidays, benefits, etc