FiltersDone

Question type

Essay

Multiple Choice

Short Answer

True False

Matching

Exam 5: Elasticity and Its Application

Show Answer

Share

---

All types

Filters

Study FlashcardsPractice ExamLearn

Question 301

Multiple Choice

Review LaterAdd Note

Review Later

Which of the following is not possible?

A) Demand is elastic, and a decrease in price causes an increase in revenue.
B) Demand is unit elastic, and a decrease in price causes an increase in revenue.
C) Demand is inelastic, and an increase in price causes an increase in revenue.
D) Demand is perfectly inelastic, and an increase in price causes an increase in revenue.

E) A) and D)
F) C) and D)

Correct Answer

verified

Show Answer

Question 302

Multiple Choice

Review LaterAdd Note

Review Later

If the demand for donuts is elastic, then a decrease in the price of donuts will

A) increase total revenue of donut sellers.
B) decrease total revenue of donut sellers.
C) not change total revenue of donut sellers.
D) There is not enough information to answer this question.

E) None of the above
F) All of the above

Correct Answer

verified

Show Answer

Question 303

Multiple Choice

Review LaterAdd Note

Scenario 5-3 The supply of aged cheddar cheese is inelastic, and the supply of bread is elastic. Both goods are considered to be normal goods by a majority of consumers. Suppose that a large income tax increase decreases the demand for both goods by 10%. -Refer to Scenario 5-3. The equilibrium price will

The federal government is concerned about obesity in the United States. Congress is considering two plans. One will ban the production and sale of "junk food." The other will increase nutrition-education programs and include substantial advertising campaigns to encourage healthy eating habits. The junk-food ban program

Cross-price elasticity of demand measures how the quantity demanded of one good changes as the price of another good changes.

If a supply curve is perfectly vertical, what is the value of the price elasticity of supply?

Demand is said to be inelastic if

The local bakery makes such great cinnamon rolls that consumers do not respond much at all to a change in the price. If the owner is only interested in increasing revenue, she should

Which of the following statements about the consumers' responses to rising gasoline prices is correct?

Figure 5-15 -Refer to Figure 5-15. Using the midpoint method, what is the price elasticity of supply between points A and B?

Scenario 5-3 The supply of aged cheddar cheese is inelastic, and the supply of bread is elastic. Both goods are considered to be normal goods by a majority of consumers. Suppose that a large income tax increase decreases the demand for both goods by 10%. -Refer to Scenario 5-3. Total consumer spending on aged cheddar cheese will

For which of the following goods is the income elasticity of demand likely highest?

For a particular good, an 8 percent increase in price causes a 4 percent decrease in quantity demanded. Which of the following statements is most likely applicable to this good?

If demand is price inelastic, then when price rises, total revenue

Table 5-7 The following table shows a portion of the demand schedule for a particular good at various levels of income. -Refer to Table 5-7. Using the midpoint method, at a price of $8, what is the income elasticity of demand when income rises from $7,500 to $10,000?

In the early 1970s, OPEC's goal was to

Table 5-11 -Refer to Table 5-11. Which scenario describes the market for oil in the long run?

The production of methamphetamine (meth) is a social problem in the Midwest. Iowa is considering two potential programs: Operation Methbust would increase the number of sheriffs' deputies to search out and destroy methamphetamine labs. Operation Say No to Meth would increase the training required of public school teachers so that they could better educate students about the health risks of using meth. Assuming that each program were successful, which of the following statements is correct?

Scenario 5-6 Consider the markets for mobile and landline telephone service. Suppose that when the average income of residents of Plainville is $55,000 per year, the quantity demanded of landline telephone service is 12,500 and the quantity demanded of mobile service is 28,000. Suppose that when the price of mobile service rises from $100 to $120 per month, the quantity demanded of landline service decreases to 11,000. Suppose also that when the average income increases to $60,000, the quantity demanded of mobile service increases to 33,000. -Refer to Scenario 5-6. Considering the cross price elasticity of demand for mobile and landline telephone service, is the cross price elasticity of demand positive or negative and do the consumers of Plainville regard these goods as substitutes or complements?

When the price of a good is $5, the quantity demanded is 120 units per month; when the price is $7, the quantity demanded is 100 units per month. Using the midpoint method, the price elasticity of demand is about