Exam 7: Consumers Producers and the Efficiency of Markets: Producer Surplus

Figure 7-11 -Refer to Figure 7-11.If the supply curve is S,the demand curve is D,and the equilibrium price is $100,what is the producer surplus?

Producer surplus is

Figure 7-10 -Refer to Figure 7-10.Which area represents producer surplus when the price is P1?

Figure 7-15 -Refer to Figure 7-15.When the price falls from P2 to P1,which of the following would not be true?

Which of the following will cause an increase in producer surplus?

Figure 7-13 -Refer to Figure 7-13.If the equilibrium price is $60,what is the producer surplus?

A seller's willingness to sell is

Producer surplus equals

Figure 7-13 -Refer to Figure 7-13.If the equilibrium price rises from $60 to $120,what is the producer surplus to new producers in the market?

Justin builds fences for a living.Justin's out-of-pocket expenses (for wood,paint,etc. )plus the value that he places on his own time amount to his

Figure 7-15 -Refer to Figure 7-15.Suppose producer surplus is larger than C but smaller than A+B+C.The price of the good must be

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?

Allen tutors in his spare time for extra income.Buyers of his service are willing to pay $40 per hour for as many hours Allen is willing to tutor.On a particular day,he is willing to tutor the first hour for $10,the second hour for $18,the third hour for $28,and the fourth hour for $40.Assume Allen is rational in deciding how many hours to tutor.His producer surplus is

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

Figure 7-11 -Refer to Figure 7-11.If the supply curve is S and the demand curve shifts from D to D',what is the change in producer surplus?

David tunes pianos in his spare time for extra income.Buyers of his service are willing to pay $135 per tuning.One particular week,David is willing to tune the first piano for $115,the second piano for $125,the third piano for $140,and the fourth piano for $175.Assume David is rational in deciding how many pianos to tune.His producer surplus is

Figure 7-11 -Refer to Figure 7-11.If the demand curve is D and the supply curve shifts from S' to S,what is the change in producer surplus?

Figure 7-17 -Refer to Figure 7-17.If the demand curve is D and the supply curve shifts left from S to S',what is the change in producer surplus when comparing the new equilibrium with the original equilibrium?

A seller is willing to sell a product only if the seller receives a price that is at least as great as the

Figure 7-15 -Refer to Figure 7-15.Area A represents