FiltersDone

Question type

Essay

Multiple Choice

Short Answer

True False

Matching

Exam 7: Consumers,producers,and the Efficiency of Markets

Show Answer

Share

---

All types

Filters

Study FlashcardsPractice ExamLearn

Question 171

True/False

Review LaterAdd Note

Review Later

If a market is in equilibrium,then it is impossible for a social planner to raise economic welfare by increasing or decreasing the quantity of the good.

A) True
B) False

Correct Answer

verified

Show Answer

Question 172

True/False

Review LaterAdd Note

Review Later

Even though participants in the economy are motivated by self-interest,the "invisible hand" of the marketplace guides this self-interest into promoting general economic well-being.

A) True
B) False

Correct Answer

verified

Show Answer

Question 173

Multiple Choice

Review LaterAdd Note

Kristi and Rebecca sell lemonade on the corner.It costs them 7 cents to make each cup.On a certain day,they sell 40 cups.Their producer surplus for that day amounts to $19.20.Kristi & Rebecca sold each cup for

Producer surplus is

An example of positive analysis is studying

Figure 7-1 -Refer to Figure 7-1.If the price of the good is $50,then consumer surplus amounts to

Table 7-9 The numbers reveal the opportunity costs of providing 10 piano lessons of equal quality. -Refer to Table 7-9.You wish to purchase 10 piano lessons,so you take bids from each of the sellers.The bids are required to be rounded to the nearest dollar.You will not accept a bid below a seller's cost because you are concerned that the seller will not provide all 10 lessons.Your parents have given you $450 to spend on piano lessons.You believe that the sellers with higher opportunity costs offer higher quality lessons.You want the highest quality lessons that you can afford,but you can spend any remaining money on dinner with friends.From whom will you take lessons,and how much money will you spend?

If producing a soccer ball costs Jake $5,and he sells it for $40,his producer surplus is $35.

Table 7-2 The only four producers in a market have the following costs: -Refer to Table 7-2.If the sellers bid against each other for the right to sell the good to a single consumer,then the producer surplus will be

In a competitive market,sales go to those producers who are willing to supply the product at the lowest price.

Producer surplus is

Figure 7-17 -Refer to Figure 7-17.Which area represents consumer surplus when the price is P1?

Free markets allocate (a)the supply of goods to the buyers who value them most highly and (b)the demand for goods to the sellers who can produce them at least cost.

If the government imposes a binding price ceiling in a market,then the producer surplus in that market will increase.

Figure 7-14 -Refer to Figure 7-14.If total surplus is $750 and consumer surplus is

ABC Company incurs a cost of 50 cents to produce a dozen eggs,while XYZ Company incurs a cost of 70 cents to produce a dozen eggs.Which of the following price increases would cause both companies to experience an increase in producer surplus?

Table 7-5 For each of three potential buyers of oranges,the table displays the willingness to pay for the first three oranges of the day.Assume Alex,Barb,and Carlos are the only three buyers of oranges,and only three oranges can be supplied per day. -Refer to Table 7-5.Which of the following statements is correct?

Figure 7-8 -Refer to Figure 7-8.Which area represents the increase in producer surplus when the price rises from P1 to P2?

If the current allocation of resources in the market for hammers is inefficient,then it must be the case that

Figure 7-3 -Refer to Figure 7-3.At the equilibrium price,consumer surplus is