Lettuce and Spinach Are Substitute Goods

question 70

Multiple Choice

Lettuce and spinach are substitute goods.All else equal,if a spinach beetle destroys half of the nation's spinach crop,we predict that the equilibrium price of lettuce will ________ and the equilibrium quantity of spinach will ________.

• A) rise; rise
• B) rise; fall
• C) fall; rise
• D) fall; fall

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Definitions:

Vivid Dreams

Dreams that are highly detailed, realistic, and memorable, often with intense colors and imagery.

Non-REM Sleep

A period of sleep characterized by slower brain waves and less eye movement compared to REM sleep; it consists of multiple stages and is critical for memory consolidation and recovery.

REM Sleep

A stage of sleep characterized by rapid eye movements, more vivid dreams, and increased brain activity, thought to play important roles in learning and memory processes.

Postural Muscles

Muscles that are used to maintain posture and balance, particularly those in the back, neck, and abdomen.