Consider the following demand and supply functions: Qd= 100 - 5P and Qs = 4 + 3P. Graph the supply and demand functions in the typical manner with price (P) on the Y-axis and quantity on the X-axis, showing their intercepts. Label your graphs What is the slope of each line? What is the equilibrium price and quantity?
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Consider the following demand and supply functions: Qd= 100 - 5P and Qs = 4 + 3P.
Graph the
What is the slope of each line?
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- The diagram to the right illustrates a hypothetical demand curve representing the relationship between price (in dollars per unit) and quantity (in 1,000s of units per unit of time). The area of the triangle shown on the diagram is $ (Enter your response as an integer.) C Price (dollars per unit) 100- 90- 80- 70- 60- 50- 40- 30- 20- 10- 0- 65 31 0 :25 :59 T 10 20 30 40 50 60 70 80 Quantity (1,000s of units per unit of time) 90 100 o UConsider the following graph of a supply curve: Price P=Y Axis Quantity Q= X Axis Units of Y 2 C. D 3 6 B 9 Units of X 12 Write the linear equation and compute the slope and the intercept b. Write the equation for the 45 degree line starting at zero. Is this line above or below the supply curve? What would be the price for a supplied amount of 14?Which of the following statements is false? To an economist, demand is different from quantity demanded. O A demand schedule is the numerical tabulation of the law of demand. A demand curve is the graphical representation of the direct relationship between price and quantity demanded.
- 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. Price of olives Quantity of olives S₁ OThis problem involves solving demand and supply equations together to determine price and quantity. a. Consider a demand curve of the form QD=-2P+20, where QD is the quantity demanded of a good and P is the price of the good. Graph this demand curve. Also draw a graph of the supply curve Qs =2P-4, where Qs is the quantity supplied. Be sure to put P on the vertical axis and Q on the horizontal axis. Assume that all the Qs and Ps are nonnegative for parts a, b, and c. At what values of P and Q do these curves intersect-that is, where does QD = Qs ? b. Now, suppose at each price that individuals demand four more units of output-that the demand curve shifts to QD - 2P+24. Graph this new demand curve. At what values of P and Q does the new demand curve intersect the old supply curve-that is, where does QD = Qs ? c. Now finally, suppose the supply curve shifts to Q's=2P-8. Graph this new supply curve. At what values of P and Q does QD=Q's? Show all working calculations and label garph with…The diagram to the right illustrates a hypothetical demand curve representing the relationship between price (in dollars per unit) and quantity (in 1,000s of units per unit of time). The area of the triangle shown on the diagram is $. (Enter your response as an integer.) Show Transcribed Text Price (dollars per unit) 3 100 C 90- 80- 70- 60-57 50- 40- 30- 21 20- 10- 0+ 33 69 0 10 20 30 40 50 60 70 80 90100 Quantity (1,000s of units per unit of time)
- The figure depicts the market for gasoline. Suppose that consumers expect the price of gasoline to decrease in the future. What effect will this event have supply and demand in the gasoline market? Demonstrate your answer graphically Instructions: Use the tool provided 'New line' to draw either a new demand or supply curve that reflects the market effect of this event. Plot only the endpoints of the line.The diagram to the right illustrates a hypothetical demand curve representing the relationship between price (in dollars per unit) and quantity (in 1,000s of units per unit of time). AAPS you 100- The area of the triangle shown on the diagram is $ an integer.) 90- (Enter your response as 80- 70- 65 60- 50- 40- 30- 20- 15 10- D 25 0- 0. 75 70 10 20 30 40 50 60 80 90 100 Quantity (1,000s of units per unit of time) Price (dollars per unit)b. Graph the respective curves. We'll plot the quantity on the vertical axis and the price on the horizontal axis to graph the demand and supply curves. The supply curve will have an increasing slope, whereas the demand curve will have a decreasing slope. Plotting the points from the demand and supply schedules will result in a graph of the demand and supply curves. The downward slope of the demand curve shows that as the price rises, less is demanded. The rising slope of the supply curve suggests that as the price rises, so does the amount supplied. Demand Curve: QD = 480 - 20P is the demand function. It can now be expressed as P = 24 - 0.05QD. Taking the above as the base we can plot the demand curve and supply curve. Can I see this explanation on an actual graph
- 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 olivesCalculate equilibrium price and equilibrium quantity and fill the following column Qd = 1,400 – 10P Os = -400 + 20P Os2 = -400 – 10P Os3 = -400 – 15P e. Table – 3 Šupply = 1,400 – 10P -400 + 20P Supply2 = -400 + 10P Supply3 = 400 + 30P Price Demand = 0. 20 40 60 80 100 120 140 160 Draw the three supple functions and one demand curves according to the estimation in the table-3 and point out equilibrium levels f. 160 140 120 100 80 60 40 20 600 700 800 900 1000 1100 1200 400 500The following table shows the weekly demand and supply in the market for ice cream in Detroit. dy Tools Price Quantity Demanded Quantity Supplied (Dollars per gallon of ice cream) (Gallons of ice cream) (Gallons of ice cream) 4 2,000 200 Tips 1,600 600 12 1,200 800 Tips 16 800 1,200 20 400 1,800 כ On the following graph, plot the demand for ice cream ușing the blue point (circle symbol). Next, plot the supply of ice cream using the orange point (square symbol). Finally, use the black point (plus symbol) to indicate the equilibrium price and quantity in the market for ice cream. g Note: Plot your points in the order in which you would like them connected. Line segments will connect the points automatically. 24 Demand 20 16 Supply 12 MacBook Air per gallon of ice cream)