Table 2.2 -Julianne Runs a Business and Needs to Decide How Many

question 18

Multiple Choice

Table 2.2
-Julianne runs a business and needs to decide how many hours to stay open.Table 2.2 illustrates her marginal costs of staying open for each additional hour.Suppose that we observe Julianne staying open 3 hours per day.If she is following the marginal principle,what must her marginal benefit be?

• A) $12
• B) $16
• C) $18
• D) $24

---

Definitions:

REM Sleep

A phase of sleep characterized by rapid eye movements, more dreaming, and bodily movement; considered important for emotional and cognitive restoration.

Non-REM Sleep

A phase of sleep characterized by slower brain waves and reduced eye movement, distinct from REM (Rapid Eye Movement) sleep.

Rapid Eye Movement

A phase of sleep characterized by quick, random movements of the eyes, associated with vivid dreaming and increased brain activity.

Narcolepsy

A disorder involving sudden and unpredictable daytime attacks of sleepiness or lapses into REM sleep.