Examlex
Contrast apparent and absolute magnitudes.
Society
A group of individuals living together in a more or less ordered community, sharing customs, laws, and organizations.
Opportunity Cost
The cost of foregoing the next most desirable choice when a decision is made.
Out-of-pocket Cost
Direct payments made by individuals for goods or services, not reimbursed by insurance or other means.
Marginal Cost
Marginal Cost is the cost incurred by producing one more unit of a product or service.
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