Use the following to answer question: 
-(Table: Prices and Demand) Look at the table Prices and Demand. Professor Dumbledore has a monopoly on magic hats. The marginal cost of producing a hat is $18. Suppose Dumbledore can perfectly price-discriminate. How many hats will he produce?
Definitions:
Structural Functionalism
An approach in sociology and anthropology which interprets society as a structure with interconnected parts designed to maintain its stability and functionality.
Conflict Perspective
A theory in sociology that views social life as a competition and conflict between groups for resources and power.
Biological Body
The physical and biological aspects of an organism, encompassing its physical structures and physiological systems.
Interconnected Characteristics
This refers to the aspects or attributes of something that are linked or related in such a way that they influence or affect each other.
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