Consider the following diagram of a membrane. 
Which of the following might be the portion of the membrane represented by the letter A?
Definitions:
Erik Olin Wright
A sociologist known for his work on social class, inequality, and alternatives to capitalism.
Class Analysis
The examination of society based on the distinct social classes within it, focusing on the relationships, conflicts, and inequalities between these classes.
Status Categories
Various classifications within social hierarchies that individuals are assigned based on attributes such as occupation, income, education, and lineage.
Social Stratification
A system by which a society ranks categories of people in a hierarchy based on factors like wealth, power, and prestige.
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