Which of the Following Must Always Be True as the Quantity

question 165

Multiple Choice

Which of the following must always be true as the quantity of output increases?

• A)Marginal cost must rise.
• B)Average total cost must rise.
• C)Average variable cost must rise.
• D)Average fixed cost must fall.

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Definitions:

Insomnia

A condition that causes trouble with either initiating or maintaining sleep.

Narcolepsy

A lasting sleep disturbance featuring intense sleepiness throughout the day and spontaneous sleep attacks.

REM Sleep

A phase of sleep characterized by rapid eye movement, increased brain activity, vivid dreams, and temporary paralysis of the major muscles, considered important for memory and learning.

Sleep Apnea

A sleeping disorder characterized by pauses in breathing or periods of shallow breathing during sleep.