3. Consumer surplus for a group of consumers The following graph plots the demand curve (blue line) for several consumers in the market for motor scooters in Meadville, a small town located in Pennsylvania. The Headville market price of a motor scooter is given by the horizontal black line at $180. Each rectangle you can place on the following graph corresponds to a particular buyer in the market: orange (square symbols) for Gilberto, green (triangle symbols) for Juanita, purple (diamond symbols) for Lorenzo, tan (dash symbols) for Neha, and blue (circle symbols) for San. Use the rectangles to shade the areas representing consumer surplus for each person who is willing and able to purchase a motor scooter market price of $150 (Note: If a person will not purchase a motor scooter at the market price, indicate this by leaving his or her rectangle in its original position on the palette) PRICE (Doters per mater scooteg 8 88 8 Gaberto Juan Lorenzo Neha Sam 1 QUANTITY (Motor scooters) Market Price ased on the information on the previous graph, you can tell that onsumer surplus in this market will be Lorenzo Sam will buy motor scooters at the given market price, and total

3. Individual and market demand Suppose that Hubert and Kate are the only consumers of pizza slices in a particular market. The following table shows their weekly demand schedules: Price (Dollars per slice) 1 2 3 4 5 Hubert's Quantity Demanded (Slices) 8 5 3 1 0 Kate's Quantity Demanded (Slices) 16 12 8 4 2 On the following graph, plot Hubert's demand for pizza slices using the green points (triangle symbol). Next, plot Kate's demand for pizza slices using the purple points (diamond symbol). Finally, plot the market demand for pizza slices using the blue points (circle symbol). Note: Line segments will automatically connect the points. Remember to plot from left to right.

The market for soccer balls is composed by 4 firms. Consider the following information on the quatity supplied at different prices: When the price for a ball is $25, the supply of firm 1 is 5, the supply of firm 2 is 2, the supply of firm 3 is 3, and the supply of firm 4 is 0. When the price for a ball is $50, the supply of firm 1 is 7, the supply of firm 2 is 5, the supply of firm 3 is 5, and the supply of firm 4 is 3. When the price for a ball is $75, the supply of firm 1 is 9, the supply of firm 2 is 8, the supply of firm 3 is 7, and the supply of firm 4 is 6. When the price for a ball is $100, the supply of firm 1 is 11, the supply of firm 2 is 11, the supply of firm 3 is 10, and the supply of firm 4 is 9. When the price is $50, the market supply of soccer balls is:   a. 20   b. 10   c. 30   d. 41

Must consumers' surplus equal producers' surplus at equilibrium price? please explain

3. Consumer surplus for a group of consumers The following graph plots the demand curve (blue line) for several consumers in the market for motor scooters in Meade, a small town located in Kansas. The Meade market price of a motor scooter is given by the horizontal black line at $80. Each rectangle you can place on the following graph corresponds to a particular buyer in this market: orange (square symbols) for Dmitri, green (triangle symbols) for Frances, purple (diamond symbols) for Jake, tan (dash symbols) for Latasha, and blue (circle symbols) for Nick. Use the rectangles to shade the areas representing consumer surplus for each person who is willing and able to purchase a motor scooter at a market price of $80. (Note: If a person will not purchase a motor scooter at the market price, indicate this by leaving his or her rectangle in its original position on the palette.) PRICE (Dollars per motor scooter) 160 140 120 Dmitri Frances Jake 100 80 60 40 20 Dmitri Frances Market Price…

. Individual and market demand Suppose that Eric and Ginny are the only consumers of pizza slices in a particular market. The following table shows their weekly demand schedules: Price Eric’s Quantity Demanded Ginny’s Quantity Demanded (Dollars per slice) (Slices) (Slices) 1 6 16 2 3 12 3 2 8 4 1 6 5 0 4   On the following graph, plot Eric’s demand for pizza slices using the green points (triangle symbol). Next, plot Ginny’s demand for pizza slices using the purple points (diamond symbol). Finally, plot the market demand for pizza slices using the blue points (circle symbol). Note: Line segments will automatically connect the points. Remember to plot from left to right. ( the graph has attached as an image)

The island nation of Coconutistan recently suffered an unfortunate accident which took its water treatment plant offline, leaving residents without clean water in their homes. The plant for bottling water was unaffected by the accident. The graph shows the supply and demand for bottled water before the accident. Assume that $6 is the maximum price for a case of bottled water according to the price gouging laws on the island. Shift one or more curves to show the effect of the accident on the market for bottled  water. Price ($)Quantity of bottled water by the case01002003004005006007008009001,000012345678910SupplyDemandPrice ceiling What is the amount of the shortage after the accident? shortage:

Mario and Chris are the only two consumers in a particular market for train tickets. The following table displays the relationship between the price of bus tickets for each consumer and quantity of train tickets demanded per week when the price of train tickets is $4.00 each. $2.00 $3.00 $4.00 $5.00 Price of bus tickets Mario's demand for train tickets 8 6. 4 2 Chris' demand for train tickets 1 2 3 a) Suppose the price of bus tickets is $4. The market demand of train tickets per day is

7. Consumer surplus for an individual and a market The following graph shows Shen's weekly demand for apple pie, represented by the blue line. Point A represents a point along his weekly demand. The market price of apple pie is $3.00 per slice, as shown by the horizontal black line. PRICE (Dollars per slice) PRICE (Dollars per slice) 7.50 0.75 6.00 4.50 3.75 7.50 3.00 6.75 2.25 6.00 1.50 5.25 Demand 0.75 4.50 0 3.75 3.00 2.25 1.50 0.75 0 From the previous graph, you can tell that Shen is willing to pay S for his 8th slice of apple pie each week. Since he has to pay only $3.00 per slice, the consumer surplus he gains from the 8th slice of apple pie is S 5.25 Demand Suppose the price of apple pie were to fall to $2.25 per slice. At this lower price, Shen would receive a consumer surplus of S slice of apple pie he buys. The following graph shows the weekly market demand for apple pie in a small economy. 0 Price Use the purple point (diamond symbol) to shade the area representing consumer…

6. Individual and market supply Suppose that Paolo and Sharon are the only suppliers of ice cream cones in a particular market. The following table shows their monthly supply schedules: Price (Dollars per cone) PRICE (Dollars per cone) 6 5 2 0 1 0 2 3 4 5 Paolo's Quantity Supplied (Cones) 0 On the following graph, plot Paolo's supply of ice cream cones using the green points (triangle symbol). Next, plot Sharon's supply of ice cream using the purple points (diamond symbol). Finally, plot the market supply of ice cream cones using the orange points (square symbol). (?) 4 8 4 12 6 7 8 18 QUANTITY (Cones) Sharon's Quantity Supplied (Cones) 5 9 20 12 24 14 15 Paolo's Supply Sharon's Supply E Market Supply es Now, suppose that Sharon's twin brother, who has an identical cost structure and ice cream cones supply curve as Sharon, moves to the area, adding another producer to this market. As a result, there will be a the market supply curve because there will be a change in quantity supplied