The Contribution Margin Ratio Increases When

question 127

Multiple Choice

The contribution margin ratio increases when

• A) fixed costs increase.
• B) fixed costs decrease.
• C) variable costs as a percentage of sales decrease.
• D) variable costs as a percentage of sales increase.

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Definitions:

Adaptive Immunity

The branch of the immune system that involves memory, allowing for a faster and more specific response to pathogens previously encountered.

Plasma Cells

A type of white blood cell that produces and secretes large volumes of antibodies.

Clonal Selection Theory

A fundamental principle in immunology that explains how lymphocytes proliferate and differentiate in response to specific antigens, leading to immune memory.

B Cells

A type of white blood cell that plays a significant role in the body's immune response by producing antibodies.