Pure monopoly refers to:

A) any market in which the demand curve to the firm is downsloping.
B) a standardized product being produced by many firms.
C) a single firm producing a product for which there are no close substitutes.
D) a large number of firms producing a differentiated product.

Pure Monopoly

A market structure where a single seller controls the entire market for a product or service, with no close substitutes available.

Close Substitutes

Products or services that can easily replace each other in the eyes of the consumer, resulting in a high degree of interchangeability and competition.

Single Firm

A business or company that operates alone in its industry without competitors.