Problem 1
The table below gives the annual U.S. demand and supply schedules for pickup trucks.
![1013_Equilibrium price and quantity.png](https://mywordsolution.com/CMSImages/1013_Equilibrium%20price%20and%20quantity.png)
a. Plot the demand and supply curves using these schedules. Indicate the equilibrium price and quantity on your diagram.
b. Suppose the tires used on pickup trucks are found to be defective. What would you expect to happen in the market for pickup trucks? Show this on your diagram.
c. Suppose that the U.S. Department of Transportation imposes costly regulations on manufacturers that cause them to reduce supply by one-third at any given price. Calculate and plot t he new supply schedule and indicate the new equilibrium price and quantity on your diagram.
Problem 2
On Thursday nights, a local restaurant has a pasta special. Ari likes the restaurant's pasta, and his willingness to pay for each serving is shown in the accompanying table.
![394_Equilibrium price and quantity1.png](https://mywordsolution.com/CMSImages/394_Equilibrium%20price%20and%20quantity1.png)
a. If the price of a serving of pasta is $4, how many servings will Ari buy? How much consumer surplus does he receive?
b. The following week, Ari is back at the restaurant again, but now the price of a serving of pasta is $6. By how much does his consumer surplus decrease compared to the previous week?
c. One week later, he goes to the restaurant again. He discovers that the restaurant is offering an "all-you-can-eat" special for $25. How much pasta will Ari eat, and how much consumer surplus does he receive now?
d. Suppose you own the restaurant and Ari is a "typical" customer. What is the highest price you can charge for the "all-you-can-eat" special and still attract customers?
Problem 3
As noted in the text, European governments tend to make greater use of price controls than does the U.S. government. For example, the French government sets minimum starting yearly wages for new hires who have completed le bac, certification roughly equivalent to a high school diploma. The demand schedule for new hires with le bac and the supply schedule for similarly credentialed new job seekers are given in the accompanying table. The price here-given in euros, the currency used in France-is the same as the yearly wage.
![1497_Equilibrium price and quantity2.png](https://mywordsolution.com/CMSImages/1497_Equilibrium%20price%20and%20quantity2.png)
a. In the absence of government interference, what are the equilibrium wage and number of graduates hired per year? Illustrate with a diagram. Will there be anyone seeking a job at the equilibrium wage who is unable to find one-that is, will there be anyone who is involuntarily unemployed?
b. Suppose the French government sets a minimum yearly wage of €35,000. Is there any involuntary unemployment at this wage? If so, how much? Illustrate with a diagram. What if the minimum wage is set at €40,000? Also illustrate with a diagram.
c. Given your answer to part b and the information in the table, what do you think is the relationship between the level of involuntary unemployment and the level of the minimum wage? Who benefits from such a policy? Who loses? What is the missed opportunity here?