Demand = 156 - .8q | ||||
Supply = 40 + 5q | ||||
The equilibrium price and quantity will occur when | ||||
demand is equal to supply. | ||||
156 - .8q = 40 + 5q | ||||
116 = 5.8q | ||||
q = 20 | ||||
The equilibrium quantity is 20. | ||||
The equilibrium price is (40 + 5q) | ||||
The equilibrium price is (40 + (5*20) | ||||
The equilibrium price is 140. | ||||
The equilibrium price is $140. |
The demand and supply functions for a certain commodity are as follows: Demand: p=f(q)-156-0.8q: Supply: puga)=40+5q,...
5. The generalized demand and supply functions for a commodity are QD-400-25 P + 0.4 M + 24 PR Qs 48 +12 P-20 P+20 F Qp quantity demanded: P price of the commodity: M- average household income: PR = Price of related goods in consumption (complements or substitutes); Qs quantity supplied; Pi Factor or input prices: F Number of suppliers a. Initially, M-S61,140 and PR- S6. Find the "reduced" demand equation. b. Find the inverse demand function (in which P...
he demand and supply for a particular commodity are given by the following two equations: Demand: P = 10 – 0.2Qd and Supply: P = 2 + 0.2Qs Where Qd and Qs are quantity demanded and quantity supplied, respectively, and P is price. Using the equilibrium condition Qs = Qd, determine equilibrium price and equilibrium quantity. Equilibrium price = $ Equilibrium quantity = units Graph the two equations to substantiate your answer. Instructions: 1. Use the line tools Qd and Qs...
Assume that demand for a commodity is represented by the equation P = 20 – 0.6 Q d, and supply by the equation P = 10 + 0.2 Qs where Qd and Q s are quantity demanded and quantity supplied, respectively, and P is the Price. Use the equilibrium condition Qs = Qd 1: Solve the equations to determine equilibrium price. 2: Now determine equilibrium quantity. 3: Graph the two equations to substantiate your answers and label these two graphs...
Assume that demand for a commodity is represented by the equation P = 20 – 0.6 Q d, and supply by the equation P = 10 + 0.2 Qs where Qd and Q s are quantity demanded and quantity supplied, respectively, and P is the Price. Use the equilibrium condition Qs = Qd 1: Solve the equations to determine equilibrium price. 2: Now determine equilibrium quantity. 3. Make a Table of points and then graph the following 4. Graph Demand...
2. The domestic supply and demand curves for washing machines are as follows: Supply: P= 2800+5Q Demand: P=4300-5Q where P is the price in dollars and the Q is the quantity in millions. The U.S. is a small producer in the world washing machine market. Where the current price (which will not be affected by anything we do) is $ 3,000. Congress is considering a tariff of $500. A. Calculate and graph all points for the domestic market for the...
Let Qd be the number of units of a commodity demanded by consumers at a given time t and let Qsdenote the number of units of the commodity supplied by producers at a given time t. Let p be the price in dollars of the commodity at time t. Suppose the supply and demand functions for a certain commodity in a competitive market are given, in hundreds of units, by Qs = 30 + p + 5 dp/dt Qd =...
The demand and supply functions of a firm are given as follows: Qd = 10 - 3P and Qs = 2 + P a) Determine the equilibrium price and quantity. b) Derive the price elasticity of demand assuming that the price level falls 10% below the equilibrium price. Please draw the diagram and also explain each step and reasoning.
Q. Given the following supply and demand functions, calculate consumer surplus. P = 600 − Qd P = 300 + 2QS Q. Consider the market for jet fuel in a remote regional airport. The domestic demand and supply curves are given as (Qs are gallons in thousands): P = 55 − 3QD P = 5 + 7 QS a) What is the market equilibrium price and quantity? b) If the government imposes a price ceiling of $28, what will be...
5. Suppose the demand and supply functions are given by QD 15-P Qs- P-5, where QD and Qs are the quantities and P is the price. a) Graph the demand curve and supply curve. [Hint: label each axis, the price and quantity b) Calculate the equilibrium price and quantity; add these values to the graph and label them as c) Suppose demand decreases by 1 unit at each price. What is the new demand function? Add the d) Calculate the...
A market demand and supply functions are as follows: Qd = 500 - P/4, and Qs = P/2 - 100. For parts 2-5, use ONE graph. 1. Determine the equilibrium price and quantity. 2. Graph the inverse demand and supply curves with Q on the horizontal axis and P on the vertical axis. Clearly label all axes, curves, intercepts, and the equilibrium price and quantity values 3.Assume the government sets a rule that the selling price cannot go above $400....