Sharon's Quantity Demanded Paolo's Quantity Demanded Price (Dollars per cone) (Cones) (Cones) 16 12 8 5 4 On the following graph, plot Paolo's demand for ice cream cones using the green points (triangle symbol). Next, plot Sharon's demand for ice cream the market demand for ice cream using the purple points (di symbol). Finally, using the blue points ircle symbol). Note: Line segments will automatically connect the points. Remember to plot from left to right. Paolo's Demand Sharon's Demand Market Demand 12 16 20 24 QUANTITY (Cones) PRICE (Dollars per cone)

Suppose both the demand for olives and the supply of olives decline by equal amounts over some time period. Use graphical analysis to show the effect on equilibrium price and quantity. Instructions: On the graph below, use your mouse to click and drag the supply and demand curves as necessary. D1 Quantity of olives Price of olives

(a) Suppose that tacos and pizza are substitutes, and that soda and pizza are complements. What effect will the increase in the price of pizza have on the market for tacos and market for sodas? Briefly explain your graphical analysis for each graph. (two separate graphs for sodas and tacos markets)

Consider the demand for shrimp shown in Figure 2. Suppose the current demand for shrimp is D (in black), the current price of a pound of shrimp is $10, and the current quantity demand for shrimp is 200K. Which of the following correctly describes the effect of a decrease in the price of a pound of shrimp?     A) The price of a pound of shrimp falls to $3, the demand curve shifts left to D'' (red), and the quantity demand for shrimp remains at 200K pounds.       B) The price of a pound of shrimp falls to $3, the demand curve remains at D (black), and the quantity demand for shrimp decreases to 150K pounds.       C) The price of a pound of shrimp falls to $3, the demand curve shifts right to D' (blue), and the quantity demand for shrimp increases to 270K pounds.       D) The price of a pound of shrimp falls to $3, the demand curve remains at D (black), and the quantity demand for shrimp increases to 270K.

Suppose that Bob and Cho represent the only two consumers of laundry detergent in some hypothetical market. The following table presents their annual demand schedules for laundry detergent: Price (Dollars per bottle) 2 PRICE (Dollars per bottle) 12 10 0 4 On the following graph, plot Bob's demand for laundry detergent using the green points (triangle symbol). Next, plot Cho's demand for laundry detergent using the purple points (diamond symbol). Finally, plot the market demand for laundry detergent using the blue points (circle symbol). Note: Line segments will automatically connect the points. Remember to plot from left to right. 0 6 8 10 8 Bob's Quantity Demanded Cho's Quantity Demanded (Bottles) (Bottles) 16 32 8 24 4 16 2 8 0 4 16 24 32 QUANTITY (Bottles) 40 48 Bob's Demand Cho's Demand Market Demand (?)

What does the demand curve shows the relationship between?

Solve the attahment.

8. Shifts in supply or demand I The following graph shows the market for donuts in Dallas, where there are over 1,000 donut shops at any given moment. Suppose a new scientific study shows that Dallas is the most polluted city in the world. Due to health concerns, a significant number of families move out of the city. Show the effect of this change on the market for donuts by shifting one or both of the curves on the following graph, holding all else constant. Note: Select and drag one or both of the curves to the desired position. Curves will snap into position, so if you try to move a curve and it snaps back to its original position, just drag it a little farther. PRICE (Dollars per donut) QUANTITY (Donuts) Supply Demand Demand If donuts are a normal good, this will cause the demand for donuts to 0 Supply ? Now suppose Congress passes a new tax that decreases the income of Dallas residents.

Suppose that Felix and Janet represent the only two consumers of iced coffee in some hypothetical market. The following table presents their monthly demand schedules for iced coffee: Price (Dollars per cup) Felix's Quantity Demanded Janet's Quantity Demanded (Cups) (Cups) 1 8 12 2 5 8 3 3 6 4 1 4 5 0 2 On the following graph, plot Felix's demand for iced coffee using the green points (triangle symbol). Next, plot Janet's demand for iced coffee using the purple points (diamond symbol). Finally, plot the market demand for iced coffee using the blue points (circle symbol). Note: Line segments will automatically connect the points. Remember to plot from left to right. PRICE (Dollars per cup) 0 5 6 8 12 QUANTITY (Cups) 16 20 20 24 Felix's Demand Janet's Demand Market Demand

The following graph shows the market for cereal in Philadelphia, where there are over 1,000 stores that sell cereal at any given moment. Suppose the price of breakfast bars decreases. (Assume that people regard cereal and breakfast bars as substitutes.) Show the effect of this change on the market for cereal by shifting one or both of the curves on the following graph, holding all else constant. Note: Select and drag one or both of the curves to the desired position. Curves will snap into position, so if you try to move a curve and it snaps back to its original position, just drag it a little farther.