If an Increase in Income Causes a Decrease in the Consumption

question 91

Multiple Choice

If an increase in income causes a decrease in the consumption of good Y,we know that good Y is:

• A) a normal good.
• B) a substitute.
• C) a complement.
• D) an inferior good.

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Definitions:

Salmonella Poisoning

An infection caused by Salmonella bacteria, often leading to gastrointestinal illness and symptoms such as diarrhea and vomiting.

Exogenous Infection

An infection caused by pathogens introduced from the external environment into a host body, contrasting with those arising from the host's own flora.

Endogenous Infection

An infection caused by an infectious agent that is already present within the body, rather than being introduced from an external source.

Rotavirus

A highly contagious virus that causes gastroenteritis, especially in infants and young children, characterized by diarrhea, vomiting, and fever.