Microeconomics
10th Edition
ISBN: 9781259655500
Author: David C Colander
Publisher: McGraw-Hill Education
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Question
Chapter 4, Problem 8QE
To determine
Derivation of the market
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How is the market demand curve determined?
by subtracting the individual demands curves from the supply curve
by horizontally summing the individual demand curves
by vertically summing the individual demand curves
by averaging all the individual demand curves
The following graph plots a supply curve (orange line) for several sellers in the market for motor scooters in State College, a university town in
Pennsylvania. Each seller has a single motor scooter for sale. The market price of motor scooters is given by the horizontal black line at $70.
Each rectangle on the graph corresponds to a particular seller in this market: blue (circle symbols) for Shen, green (triangle symbols) for Valerie,
purple (diamond symbols) for Antonio, tan (dash symbols) for Caroline, and orange (square symbols) for Dmitri. (Note: The name labels are to the
right of the corresponding segment on the supply curve.)
Use the rectangles to shade the areas representing producer surplus for each person who is willing to sell a motor scooter at a market price of $70.
(Note: If a person will not sell a motor scooter at the market price, indicate this by leaving their rectangle in its original position on the palette.)
PRICE (Dollars per motor scooter)
160
140
120
100
80
60…
How does a supply curve differ from a demand curve and at what point do they intersect?
Chapter 4 Solutions
Microeconomics
Ch. 4.1 - Prob. 1QCh. 4.1 - Prob. 2QCh. 4.1 - Prob. 3QCh. 4.1 - Prob. 4QCh. 4.1 - Prob. 5QCh. 4.1 - Prob. 6QCh. 4.1 - Prob. 7QCh. 4.1 - Prob. 8QCh. 4.1 - Prob. 9QCh. 4.1 - Prob. 10Q
Ch. 4 - Prob. 1QECh. 4 - Prob. 2QECh. 4 - Prob. 3QECh. 4 - Prob. 4QECh. 4 - Prob. 5QECh. 4 - Prob. 6QECh. 4 - Prob. 7QECh. 4 - Prob. 8QECh. 4 - Prob. 9QECh. 4 - Prob. 10QECh. 4 - Prob. 11QECh. 4 - Prob. 12QECh. 4 - Prob. 13QECh. 4 - Prob. 14QECh. 4 - Prob. 15QECh. 4 - Prob. 16QECh. 4 - Prob. 17QECh. 4 - Prob. 18QECh. 4 - Prob. 19QECh. 4 - Prob. 20QECh. 4 - Prob. 21QECh. 4 - Prob. 22QECh. 4 - Prob. 23QECh. 4 - Prob. 24QECh. 4 - Prob. 1QAPCh. 4 - Prob. 2QAPCh. 4 - Prob. 3QAPCh. 4 - Prob. 4QAPCh. 4 - Prob. 5QAPCh. 4 - Prob. 6QAPCh. 4 - Prob. 1IPCh. 4 - Prob. 2IPCh. 4 - Prob. 3IPCh. 4 - Prob. 4IPCh. 4 - Prob. 5IP
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- Consider the supply of pork. What are at least three different developments that might shift the supply curve for pork? Be specific.arrow_forwardThe market supply curve is a vertical summation of individual supply curves.arrow_forwardUsing a product (good or service) of your choice, provide an example of a situation where the demand for that product would increase and shift the demand curve to the right.arrow_forward
- The following graph shows the supply curve for a group of sellers in the U.S. market for smartphones (orange line). Each seller has only one smartphone to sell. The market price of a smartphone is shown by the black horizontal line at $175. Each rectangle on the graph corresponds to a particular seller in this market: blue (circle symbols) for Dmitri, green (triangle symbols) for Frances, purple (diamond symbols) for Jake, tan (dash symbols) for Latasha, and orange (square symbols) for Nick. (Note: The name labels are to the right of the corresponding segment on the supply curve.) Use the rectangles to shade the areas representing producer surplus for each person who is willing to sell a smartphone at a market price of $175. (Note: If a person will not sell a smartphone at the market price, indicate this by leaving his or her rectangle in its original position on the palette.) Based on the information on the preceding graph, you can tell that____will sell smartphones at the…arrow_forwardThe demand and supply of muffins in a small town are shown in the graph below. A great review of the town's bakeries in a major newspaper causes the demand for muffins to increase by 2 muffins at each price. Draw the new demand curve. (Be sure to make the new demand curve the same length as the original using the segment tool.) Then add a point at the new equilibrium using the point tool. +Move Price per muffin 8 6 5 D 3 2 0 Point Segment N 3 6 Quantity of muffins per week Undo -00 Redo x Reset 9arrow_forwardHomework (Ch 07) The following graph shows the supply curve for a group of sellers in the U.S. market for smartphones (orange line). Each seller has only one smartphone to sell. The market price of a smartphone is shown by the black horizontal line at $105. Each rectangle on the graph corresponds to a particular seller in this market: blue (circle symbols) for Jacques, green (triangle symbols) for Kyoko, purple (diamond symbols) for Musashi, tan (dash symbols) for Rina, and orange (square symbols) for Sean. (Note: The name labels are to the right of the corresponding segment on the supply curve.) Use the rectangles to shade the areas representing producer surplus for each person who is willing to sell a smartphone at a market price of $105. (Note: If a person will not sell a smartphone at the market price, indicate this by leaving his or her rectangle in its original position on the palette.) ? 240 210 Sean Jacques 180 150 Kyoko 120 90 Musashi 60 C O PRICE (Dollars per smartphone)…arrow_forward
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