Refer to the Information Provided in Figure 9

question 270

Multiple Choice

Refer to the information provided in Figure 9.2 below to answer the question(s) that follow. Figure 9.2
-Refer to Figure 9.2. If demand for wheat is D₁, then in the long run

• A) the firm will increase its price and output.
• B) the firm will exit the industry.
• C) new firms will enter the industry, and the current firms will expand production.
• D) firms will increase their output so that their average fixed cost per unit falls.

---

Definitions:

Myelinated Axons

Axons that are covered with a fatty substance called myelin, which increases the speed at which electrical impulses propagate along the nerve cell.

Cephalization

Evolutionary trend whereby neurons that detect stimuli and process information become concentrated in the head of a bilateral animal.

Planarian Flatworms

A group of free-living flatworms known for their remarkable regenerative abilities, commonly used in research on regeneration and stem cells.

Hindbrain

The rearmost segment of the brain, including structures such as the cerebellum and medulla oblongata, involved in regulating basic life functions.