ECON 1120 Midterm: fall2009 Prelim1_1120[1] answer key-1

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turquoisegnu128

31 Jan 2019

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Part i : multiple choice, 10 points (each question is worth point). Answer: c: ithaca is expected to have an unusually cold winter, so demand for sweaters is high. In addition, a new sweater store is opening in the mall. How should the price and quantity of sweaters change: price rises, quantity rises, price falls, quantity falls, price ambiguous, quantity ambiguous, price ambiguous, quantity rises. Answer: d: suppose cereal and milk are complements. Section number: october 16, 2009: the government imposes a maximum price on apartments that is above the equilibrium price. Answer: c: what is the federal reserve"s primary responsibility, provide deposit insurance to avoid bank panics, it is the executor for government bond payments and redemptions, regulate foreign exchange transactions, control the money supply, all of the above. Answer: d: bob, a car mechanic from detroit, is out of a job since he his company has been transplanted to china.

Related Questions

Question 26 pts

Which of the following is not a reason why specialization and trade are beneficial to society?

	Specialization fosters learning by doing, thus lowering the unit-costs of products
	Firms and workers become less dependent on others for producing goods and services

	The total output of economic goods may be increased even without any increase in resources
	Scarce resources are utilized more efficiently by exploiting differences among them

Question 27 pts

Laissez-faire capitalism limits the government's economic functions to the following, except:

	Protecting private property rights
	Establishing a legal environment to enforce contracts among individuals

	Setting prices of individual goods and services
	Preventing individuals and firms from coercing others

Question 28 pts

A production system where various workers concentrate on different specialized tasks to contribute towards a whole product is referred to as:

	Roundabout production
	A coincidence of wants

	Freedom of enterprise
	Division of labor

Question 29 pts

The market system is said to be characterized by "consumer sovereignty." This is because:

	A sovereign government determines which consumer goods will be produced
	Firms must match their production decisions to the consumers' choices

	The prices of consumer goods are regulated by a sovereign government
	Consumer goods are considered to be more important than capital goods

Question 30 pts

Consumers express self-interest when they:

	Seek the lowest price for a product
	Reduce business losses

	Exclude others in their thinking
	Collect economic profits

Question 311 pts

Refer to the above graph with three demand curves. An "increase in quantity demanded" would be illustrated by a change from:

	Point 5 to point 1
	Point 4 to point 1

	Point 2 to point 5
	Point 4 to point 6

Question 32 pts

The table below shows the weekly demand for hamburger in a market where there are just three buyers.

Refer to the above table. At a price of $6, the weekly market quantity demanded for hamburger is:

	17
	23

	24
	18

Question 33pts

If farmers withhold some of their current corn harvest from the market because they anticipate a higher price of corn in the near future, then this would cause a(n):

	Movement up along the current supply curve of corn
	Movement down along the current supply curve of corn

	Leftward shift in the current supply of corn
	Rightward shift in the current supply of corn

Question 34 pts

Which of the following will not cause the supply curve to shift?

	A technological change in the production of the good
	A change in the prices of other goods that producers could be producing

	A change in the costs of resources needed to produce the good
	A change in the price of the good

Question 35 pts

All of the following would affect the position of the supply curve for cranberries, except the:

	Price of agricultural land for cranberries
	Cost of fertilizers for cranberry production

	Popularity of cranberry drinks
	Development of a new pest control for cranberries

Question 36 pts

When high-school and college graduates apply for jobs in the labor markets,

	Job applicants and employers are both "buyers".
	Job applicants are the "sellers" while employers are the "buyers".

	Job applicants and employers are both "sellers".
	Job applicants are the "buyers" while employers are the "sellers".

Question 37 pts

Refer to the figure above, which shows three supply curves for corn. Which of the following would cause the supply of corn to shift from S₁ to S₂?

	A decrease in consumer incomes, assuming corn is a normal good
	The development of a more effective insecticide against corn rootworm

	An increase in the price of fertilizer
	A change in consumer tastes away from cornbread

Question 38 pts

Which is of the following statements is correct?

	If demand increases, then price will decrease
	If demand decreases, then price will decrease

	If price decreases, then demand will decrease
	If price increases, then demand will decrease

Question 39 pts

Which would be a likely cause of an increase in the demand for pizza?

	A decrease in the price of hamburger sandwiches
	A health report showing eating pizza reduces stress

	A reduced desire for take-out and fast-food dining
	A decrease in the prices of cheese, pepperoni, and mushrooms

Question 40 pts

A market for a product reaches equilibrium when:

	Price falls further after there is a shortage
	The price rises further after there is a surplus

	Buyers intend to buy a quantity equal to the quantity that sellers intend to sell
	The actual quantity bought by buyers equals actual quantity sold by sellers

Question 41 pts

A higher price reduces the quantity demanded for a product because:

	Individuals can afford less of the product and will switch to substitutes
	The financial assets of individuals increase

	Individuals will buy more of the product and less of its substitutes
	The purchasing power of individuals increases

Question 42 pts

The idea of the Law of Demand, as applied to electric cars, assumes which of the following to be constant?

	Price of electric cars
	How much sellers are charging customers for electric cars

	Price of gasoline cars
	Quantity of electric cars demanded by buyers

Question 43 pts

Use the following graph of the demand for coffee:

Refer to the above diagram of three demand curves for coffee. An increase in the price of coffee, other factors constant, would cause a:

	Movement from point a to point b
	Movement from point b to point a

	Shift from D₁ to D₂
	Shift from D₁ to D₃

Question 44 pts

Which of the following factors will decrease the current demand for a product?

	A decrease in the current price of a complementary product
	A decrease in the current price of a substitute product

	An increase in the current price of a substitute product
	An expected increase in the future price of the product

Question 45pts

In competitive markets, a surplus or shortage will:

	Cause shifts in the demand and supply curves that tend to eliminate the surplus or shortage
	Cause changes in the quantities demanded and supplied that tend to intensify the surplus or shortage

	Cause changes in the quantities demanded and supplied that tend to eliminate the surplus or shortage
	Never exist because the markets are always at equilibrium

Question 46 pts

Which of the following would cause a leftward shift in the supply curve for car washes?

	A decrease in taxes on car washes
	An increase in the price of car washing equipment

	A decrease in the price of water
	An increase in the number of cars in the city

Question 47pts

The market system automatically corrects a surplus condition in a competitive market by:

	Raising the price of the commodity in question while decreasing the quantity demanded
	Raising the price of the commodity in question while increasing the quantity demanded

	Reducing the price of the commodity in question while increasing the quantity demanded
	Reducing the price of the commodity in question while decreasing the quantity demanded

Question 48 pts

A leftward shift of the supply curve for oil in the United States is most likely to result from:

	A decrease in the world price of oil
	An increase in the costs of exploration and drilling for oil

	An increase in the subsidy for oil exploration and drilling
	A decrease in the fees that oil companies must pay for drilling licenses

Question 49 pts

A fall in the price of milk, used in the production of ice cream, will:

	Decrease the supply of ice cream
	Have no effect on the supply of ice cream

	Increase the supply of ice cream
	Cause a movement along the supply curve of ice cream

Question 50 pts

Refer to the above graph, which shows the market for beef where demand shifted from D₁ and D₂. The change in equilibrium from E₁ to E₂ is most likely to result from:

	An increase in the cost of cattle feed
	A decrease in consumer incomes

	A decrease in the tax on beef products
	An increase in the price of pork

Q1. If the price of a complement increases, all else equal, ----------------------------

Q2. Which of the following would lead to an INCREASE in the demand for golf balls?

A) An decrease in the price of golf balls.

B) An increase in the price of golf clubs.

C) A decrease in the cost of producing golf balls.

D) An increase in average household income when golf balls are a normal good.

E) none of the above

Q3. If input prices increase, all else equal, --------------------------------

Q4. Which of the following would decrease the supply of wheat?

A) A decrease in the price of pesticides. B) An increase in the demand for wheat. C) A rise in the price of wheat. D) An increase in the price of corn. E) none of the above

Q5. When Sonoma Vineyards increases the price of its Chardonnay from $15 per bottle to $20 per bottle, the result is a decrease inâ¦

A) the quantity of this wine demanded B) the quantity of this wine supplied.

C) the demand for this wine. D) the supply of this wine.

Q6. Which of the following will cause a change in quantity supplied?

A) Technological change. B) A change in input prices. C) A change in the market price of the good.

D) A change in the number of firms in the market. E) all of the above.

Q7. In which of the following cases will the effect on equilibrium output be indeterminate (i.e., depend on the magnitudes of the shifts in supply and demand)?

A) Demand decreases and supply decreases. B) Demand remains constant and supply increases.

C) Demand decreases and supply increases. D) Demand increases and supply increases. E) none of the above.

Use the following demand and supply functions to answer the next three questions.

Demand: QD= 600 - 30P Supply: QS = -300 + 120P

Q8. Equilibrium price and output are

A) P = $2 and Q = 540. B) P = $10 and Q = 300. C) P = $6 and Q = 420.

D) P = $3.33 and Q = 500. E) none of the above

Q9. If the price is currently $8, there is a --------------------------

A) surplus of 360 units. B) shortage of 360 units. C) surplus of 300 units.

D) shortage of 660 units. E) none of the above

Q10. If the price is currently $4, there is a

A) shortage of 300 units. B) shortage of 480 units. C) surplus of 180 units.

D) shortage of 180 units. E) none of the above

Q.11 The Free Indeed Company manufactures ladiesâ shoes that are sold through discount houses. The shoes are sold for $20 each pair; the fixed costs are $110,000 for up to 30,000 pairs of shoes; variable costs are $13 per pair of shoes. What is the firmâs breakeven point in units sold?

a) 30,000 pairs of shoes b) 15,714 pairs of shoes c) 8,462 pairs of shoes d) 5,500 pairs of shoes

Q12. If the demand curve for British pounds shifts to the right, ---------------

a) the dollar price of British pounds will increase

b) the dollar price of British pounds will decrease

c) the exchange rate between dollars and pounds will be out of equilibrium

d) the pound will fall in value against the dollar

Q13. Judgments about "what ought to be" in economic matters. Can't be proven false, based on judgments

a. Macroeconomics b. Positive economics c. Normative economics d. Microeconomics

Q14. Which of the following statements is normative in nature?

A) That economics mid-term was tough!

B) Professor of economics put too many multiple-choice questions.

C) Neither of these statements is normative in nature

D) Both A & B of these statements are normative in nature

1)The law of demand states that as the price of a good rise, _____.

A. buyers purchase more of the good because the price of a substitute has risen.

B. buyers purchase less of the good because their real income decreases with an increase in price.

C. buyers purchase more of the good because they expect prices to be even higher in the future

D. buyers purchase less of the good because they expect prices to fall in the future.

2) A movement along a demand curve can be attributed to a change in:

A. the quantity demanded of a good.

B. the demand for a good.

C. the substitution effect of consuming a good.

D. the opportunity cost of producing a good.

3) If we say that demand for a good has increased, we mean that there has been:

A. a leftward shift of the demand curve.

B. a rightward shift of the demand curve.

C. a leftward movement along the demand curve.

D. a rightward movement along the demand curve.

4) Which of the following will cause the demand curve for a normal good to shift to the right?

A. An increase in the price of a complementary good.

B. A decrease in income.

C. A decrease in the price of the good.

D. An increase in the price of a substitute good.

5)Which of the following best defines supply?

A. The amount of a good that is produced at the least possible cost, other things constant

B. The amount of a good that producers are willing and able to sell at each possible price, other things constant.

C. The amount of a good that consumers want to buy at different income levels

D. The amount of a good that producers want to sell at a fixed price

6)The market supply curve of a particular product indicates the total quantities:

A. that are actually sold during a given time period.

B. that sellers are willing to offer for sale at a fixed price.

C. that buyers are willing to purchase at alternative prices.

D. that sellers are willing and able to offer at alternative prices.

7)When quantity demanded of a good exceeds the quantity supplied at the prevailing market price, _____.

A. the demand curve shifts rightward until the surplus is eliminated

B. the market is in equilibrium.

C. the price of the good will tend to increase.

D. the price of the good will decrease

8)A shortage of textbooks is most likely to cause:

A. an increase in the price of textbooks.

B. a decrease in the supply of textbooks.

C. a decrease in the price of paper.

D. an increase in the cost of printing.

9)The most important characteristic of the equilibrium price is that it:

A. maximizes the quantity demanded.

B. clears the market, leaving neither a surplus nor a shortage.

C. minimizes the quantity demanded.

D. guarantees that producers earn the profit.

10)If both demand and supply increases in a market that is initially in equilibrium, the price will:

A. increase only if demand increases more than supply.

B. increase only if supply increases more than demand.

C. remain unchanged while quantity will increase.

D. remain unchanged while quantity will decrease.

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ECON 1120 Midterm: fall2009 Prelim1_1120[1] answer key-1

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