Georg Simmel argued that those in higher levels of the stratification system continually seek to distinguish their consumption from those below them. The chapter text refers to this as .

stratified consumption

Explanation:

The word stratified  means different social classes and class system, stratified consumption also means when people consume different  to differentiate their selves from low social class. People with more income and wealth try to consume different and expensive goods to make middle and low class inferior and to show status in society.  

1. senate

2.there is no diagram

3.education