Exhibit 3-3 Demand Curves Which of the Graphs in Exhibit

question 126

Multiple Choice

Exhibit 3-3 Demand curves Which of the graphs in Exhibit 3-3 depicts the effect of an increase in income on the demand for pork and beans (an inferior good) ?

• A)Graph A.
• B)Graph B.
• C)Graph C.
• D)Graph D.

---

Definitions:

Long-day Plant

Plants that flower only after being exposed to light periods longer than a certain critical length.

Sunflower

A large plant belonging to the daisy family, known for its large flowering heads and edible seeds.

Shade Avoidance

A growth response of plants to reduce shading by neighboring plants, often resulting in elongation of stems and leaves to reach light.

Far-red Light

A spectrum of light at wavelengths longer than that of red light, between 700 and 800nm, crucial for plant physiological processes.