Use the following to answer questions : 
-(Table: The Production Possibilities for Tractors and Crude Oil) Look at the table The Production Possibilities for Tractors and Crude Oil. In the United States the opportunity cost of producing 40 tractors is _____ barrels of crude oil.
Definitions:
Karen Horney
A 20th-century psychoanalyst known for her theories on neurosis, personality development, and the concept of basic anxiety.
Archetypes
Universal, symbolic images or themes that recur across different cultures and literature, reflecting common human experiences.
Defense Mechanisms
Psychological strategies used unconsciously by individuals to protect themselves from anxiety or unacceptable thoughts and feelings.
Erogenous Zones
Specific areas of the body that are especially sensitive to stimulation and can lead to sexual arousal.
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