Gillian Quit Her Sales Job, Which Paid $60,000 Per Year

question 177

Multiple Choice

Gillian quit her sales job, which paid $60,000 per year, and became a middle school science teacher earning $48,000 per year. Gillian's opportunity cost of switching careers is $____.

• A) 60,000
• B) 48,000
• C) 12,000
• D) 0

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Definitions:

Camouflage

The adaptation of an organism's appearance to blend in with its environment, aiding in protection against predators.

Nerve Net

A simple nervous system found in some invertebrates, consisting of interconnected neurons with no central brain.

Nervous System

The complex network of nerves and cells that transmits signals between different parts of the body, enabling sensory perception, coordination, and response to stimuli.

Annelids

A phylum of segmented worms that includes earthworms, leeches, and polychaetes, characterized by a segmented body structure.