I guess that it would be A because people working in the largest corporation might have differing opinions from people who do not work in big companies/corporations. There's different benefits that people can receive based on their working place. Perhaps the people working in the largest corporation might only represent the upperclass but there's also others who do not work in the corporations and might not have the benefits that one can receive if they have a good pay as the upperclass.
If you keep simplifying it would end up to 4/21
Discussed why 2 is the answer
Here is my answer.. correct me if im wrong.
B) The system of equations has a solution
