Figure 3-1 -Suppose That When the Price of Hamburgers Decreases, the Ruiz

question 182

Multiple Choice

Figure 3-1
-Suppose that when the price of hamburgers decreases, the Ruiz family increases their purchases of ketchup. To the Ruiz family,

• A) hamburgers and ketchup are complements.
• B) hamburgers and ketchup and substitutes.
• C) hamburgers and ketchup are normal goods.
• D) hamburgers are normal goods and hot dogs are inferior goods.

---

Definitions:

Conjunctivitis

An inflammation or infection of the outer membrane of the eyeball and the inner eyelid.

Purulent Drainage

A type of discharge from a wound or infection site that is often thick, yellow, green, or brown in color, indicating the presence of pus and a bacterial infection.

Tinea Capitis

A fungal infection of the scalp, also known as scalp ringworm, leading to hair loss, scaliness, and itching.

Erythema Infectiosum

A viral infection also known as fifth disease, characterized by a bright red rash on the cheeks, often in children.