Examlex
A profit-maximizing monopolist is able to practice third-degree price discrimination. If he charges p1 in market 1 and p2 in market 2, where p1 > p2, the quantity sold in market 1 must be smaller than the quantity sold in market 2.
Mixed Cost
A cost consisting of both fixed and variable components and which is thus partially affected by changes in the level of activity.
Charitable Contribution
Monetary or in-kind donations given to charitable organizations, often eligible for tax deductions.
Sunk Cost
Expenses that were previously incurred and cannot be reclaimed.
Opportunity Cost
The cost of foregoing the next best alternative when making a decision, essentially what is sacrificed when a particular choice is made.
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