Prove or Disprove $A - ( B \cap C ) = ( A - B ) \cup ( A - C )$

question 116

True/False

Prove or disprove: $A - ( B \cap C ) = ( A - B ) \cup ( A - C )$

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Definitions:

Variable Costs

Costs that change in proportion to the level of production or sales. They increase as production increases and decrease as production decreases.

Fixed Costs

Costs that remain constant regardless of the amount of production or business operations.

Contribution Margin

The difference between sales revenue and variable costs of a product or service, indicating the amount contributed towards covering fixed costs and generating profit.

Financial Break-even Point

The level of revenue necessary for a firm to cover all its operating expenses and financial costs, achieving a net income of zero.