I believe that is an example of <span>disengagement theory.
</span><span>disengagement theory believe that a person will eventually disengage with his/her current social group as he/she got older.
This could happen either because that person already accomplish their final fulfillment in life or could no longer relate with the value that held by the current social group.</span>
Answer:
Option D.
Explanation:
Given information:


Formula for price elasticity of demand is

Substitute the given values in the above formula.




Absolute value is

The absolute value of the price elasticity of demand for DVD players is 2.67.
Therefore, the correct option is D.
A group of careers that share common features.