Let Qs = -600 + 4.5P and Qd = 26,000 - 2.5P be the supply and...
Let Qs = -600 + 4.5P and Qd = 26,000 - 2.5P be the supply and demand relationships respectively for a competitive market.
A) Derive the value of the slope for the demand curve.
B)Solve for the equilibrium price and quantity. Assume the price is expressed in dollars and the quantity is defined in 1,000's of units.
C)Calculate the exact quantity demanded and the exact quantity supplied at a price of $5,000. If there is a surplus or shortage, specify which and calculate its exact value. (Note: quantity is defined in 1,000's of units.)
Homework Answers
You are given the following information: Let Qs = -1,000 + 2.5P and Qd = 33,000...
You are given the following information: Let Qs = -1,000 + 2.5P and Qd = 33,000 - 5.5P be the supply and demand relationships respectively for a competitive market. 1.Derive the value of the slope for the demand curve. 2.Solve for the equilibrium price and quantity. Assume the price is expressed in dollars and the quantity is defined in 1,000's of units. 3.Calculate the exact quantity demanded and the exact quantity supplied at a price of $3,000. If there is...
Suppose demand and supply are given by Qd = 50 - P and Qs = 0.5P -...
Suppose demand and supply are given by Qd = 50 - P and Qs = 0.5P - 10. a. What are the equilibrium quantity and price in this market? Equilibrium quantity: Equilibrium price: b. Determine the quantity demanded, the quantity supplied, and the magnitude of the surplus if a price floor of $48 is imposed in this market. Quantity demanded: Quantity supplied: Surplus: c. Determine the quantity demanded, the quantity supplied, and the magnitude of the shortage if a price ceiling...
In a competitive market, the market demand is Qd= 60 −6Pand the market supply is Qs=...
In a competitive market, the market demand is Qd= 60 −6Pand the market supply is Qs= 4P. A price ceiling of $4 will result in (a) A shortage of 18 units. A shortage of 20 units. A surplus of 30 units. A surplus of 12 units. neither a shortage nor a surplus.
Suppose demand and supply are given by Qd = 60 – P and Qs = P...
Suppose demand and supply are given by Qd = 60 – P and Qs = P -20 What are the equilibrium quantity and price in this market? Determine the quantity demanded, the quantity suppled, and the magnitude of the surplus id a price floor of $50 is imposed in this market. Determine the quantity demanded, the quantity suppled, and the magnitude of the shortage if a price celling of $32 is imposed in this market. Also determine the full economic...
Suppose demand and supply are given by Qd = 60 – P and Qs = P...
Suppose demand and supply are given by Qd = 60 – P and Qs = P -20 What are the equilibrium quantity and price in this market? Determine the quantity demanded, the quantity suppled, and the magnitude of the surplus id a price floor of $50 is imposed in this market. Determine the quantity demanded, the quantity suppled, and the magnitude of the shortage if a price celling of $32 is imposed in this market. Also determine the full economic...
Deadweight Loss Given the following information: Qs = 2P P = Qs/2 QD= 180 - 4P...
Deadweight Loss Given the following information: Qs = 2P P = Qs/2 QD= 180 - 4P P = (QD -180)/-4 AR = P = 45-.25Q TR = 45 - .25Q2 Hint: MC – supply curve MR = 45 - 5Q Qs = supply Qd = demand Using the above information, Graph and calculate the price-output solution under competitive market assumptions. How much is the consumer surplus producer surplus and total surplus? Calculate the price and the...
QD = 1,600 – 125 * P QS = 440 + 165 * P You should...
QD = 1,600 – 125 * P QS = 440 + 165 * P You should have calculated the equilibrium in this market to be (P*, Q*) = ($4, 1,100). a. Calculate the price elasticity of demand at the equilibrium. Is this elastic or inelastic? b. Calculate the price elasticity of supply at the equilibrium. Is this elastic or inelastic? c. Suppose the government sets a price floor of $4.50 in this market. What is the quantity supplied at that...
E) Solve the mathematical problems below: 1. The demand and supply curves for hotdogs in California...
E) Solve the mathematical problems below: 1. The demand and supply curves for hotdogs in California are given by the following two equations QD = 8,000 - 800P QS = 2,000 + 200P Where QD represents quantity demanded, QS represents quantity supplied and P represents price. a. Find the equilibrium quantity and price: b. If students suddenly acquire a greater taste for hotdogs, which of the following would be the new demand curve? Circle the correct equation: QD = 6,500...
Problem 1 Deadweight Loss Given the following information: Qs = 2P P = Qs/2 QD= 180...
Problem 1 Deadweight Loss Given the following information: Qs = 2P P = Qs/2 QD= 180 - 4P P = (QD -180)/-4 AR = P = 45-.25Q TR = 45 - .25Q2 MR = 45 - .5Q Hint: MC – supply curve MR = 45 - 5Q Qs = supply Qd = demand A) Using the above information, 1) Graph and calculate the price-output solution under competitive market assumptions. 2) How much is the consumer surplus producer surplus and...
DEMAND & SUPPLY: Consider the market for bananas which is known to be perfectly competitive. The...
DEMAND & SUPPLY: Consider the market for bananas which is known to be perfectly competitive. The market is characterized by the following relationships: QD = 10,000 – 140P QS = 7500 + 125P Plot the demand curve and the supply curve on a graph. Clearly label the axes and the intercepts. Why is the demand-curve downward-sloping? What is the slope of the demand curve? Why is the supply-curve upward-sloping? What is the slope of the supply curve? What is the...
E) Solve the mathematical problems below: 1. The demand and supply curves for hotdogs in California are given by the following two equations QD = 8,000 - 800P QS = 2,000 + 200P Where QD represents quantity demanded, QS represents quantity supplied and P represents price. a. Find the equilibrium quantity and price: b. If students suddenly acquire a greater taste for hotdogs, which of the following would be the new demand curve? Circle the correct equation: QD = 6,500...
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