Hi, could you please help me with this homework question. Explain in as much detail as possible so I can practice.
thank you
Suppose the demand for and supply of ethanol in a small town are as follow:
Qd = 9,000 - 1,000P
Qs = 2,000P - 3,000
● Where Q measures gallons per day and P represents price per
gallon. The current equilibrium price $4, and the current
equilibrium quantity is 5,000 gallons per day.
● Now suppose that the government wants to create a subsidy of
$0.375 per gallon to encourage the use of ethanol.
a. What will happen to the price buyers pay per gallon, the price
sellers receive per gallon, and the number of gallons consumed each
day?
b. How much will this subsidy cost the government?
Solution: We are given the following equations of demand and supply of ethanol.
Firstly, we will try calculating the equilibrium price and quantity of ethanol from the following two equations.
To estimate equilibrium, we have to equate both the demand and supply.
That is, Demand = Supply
This imply, Qd=Qs
9,000-1,000P = 2,000P-3,000
9,000+3,000=2.000P+1,000P
12,000=3,000P
$4=P
Hence equilibrium price is $4.
So we can substitute the value of P in demand equation (or supply equation) to estimate the equilibrium quantity.
Let’s do it by putting in demand equation.
Q=9,000-1,000P
Q=9,000-1,000*(4)
Q=9,000-4,000=5,000
Hence equilibrium quantity is 5,000 units.
Now suppose that the government wants to create a subsidy of $0.375 per gallon to encourage the use of ethanol.
A subsidy is a certain amount of money, usually given by a government entity, to help a business or an industry keep prices for its goods or services competitive or low enough to remain affordable.
When subsidies are introduced, it will help the producers to bring down their costs and supply more quantities in the market. With this, the producer’s supply curve will shift to the right and this will lead to increase in quantity supplied and a fall in the price.
There will be a change in the supply equation.
Earlier Q=2,000P-3,000
From here we can estimate the price,
Q+3,000=2,000P
This imply, (Q+3,000)/2,000=P
Now the price has lower down by the amount of subsidy
(Q+3,000)/2,000-0375=P
(Q+3,000-750)/2,000=P……………..by taking l.c.m
(Q+2,250)/2,000=P
Also we will change the demand equation in terms of P
Q=9,000-1,000P
1,000P=9,000-Q
This imply P= (9,000-Q)/1,000
Now we will equate both new equations of demand and supply.
Qd=Qs
(9,000-Q)/1,000 = (Q+2,250)/2,000
On solving we get
18,000-2Q = Q+2,250
18,000-2,250 = Q+2Q
15,750 = 3Q
15,750/3 = Q
5,250 = Q
So the equilibrium quantity supplied will rise from 5,000 to 5,250 units
Equilibrium price will become = P = (9,000-5,250)/1,000
P = $3.75
The equilibrium price will fall from $4 to $3.75
Therefore the price that will be borne by the consumer is $3.75, which is the equilibrium price
The producer will receive a higher price because of the effect of subsidy.
We can estimate the price receive by the producer by using the supply equation and using the new equilibrium quantity.
Qs = 2,000P-3,000
Therefore P = (Qs+3,000)/2,000
P = (5,250+3,000)/2,000
P = 8,250/2,000
P = $4.125
So producer will receive the price of $4.125
How much will this subsidy cost the government?
We can calculate the cost of subsidy by multiplying the amount supplied and the subsidy price that is,
Subsidy = $0.375*5,250
= $1,968.75
Hi, could you please help me with this homework question. Explain in as much detail as...
Hi, could you please help me with the following question. Explain in as much detail as possible please so I can practice it. Thank you for your help! Suppose that the demand and supply curves for a monthly broadband plan can be represented by: QD= 100 - P Qs =-50 + 2P The current price of these plans in the market is $80 per month. a. Is this market in equilibrium? Would you expect the price to rise or fall?...
PLEASE ANSWER QUESTIONS E - H Q3 The demand for ice cream is given by QD = 20 - 2p, measured in gallons of ice cream. The supply of ice cream is given by QS = 4p – 10. a. Graph the supply and demand curves, and find the equilibrium price and quantity of ice cream. b. Suppose that the government legislates a $1 tax on a gallon of ice cream, to be collected from the buyer. Plot the new...
5. Consider a market in which demand and supply have the following functional forms: The free-market equilibrium is at P = $24 and Q = 12. Qd = 24-1/2PB and Qs = -12+PS a. Graph the free market equilibrium in the space below. Label the curves and show the values of ALL intercepts (show your work to find them). b. Now suppose that the Government decides to impose a $6 per-unit subsidy in this market. Calculate the price paid by...
5. Consider a market in which demand and supply have the following functional forms: The free-market equilibrium is at P = $24 and Q = 12. Qd = 24-1/2PB and Qs = -12+PS a. Graph the free market equilibrium in the space below. Label the curves and show the values of ALL intercepts (show your work to find them). b. Now suppose that the Government decides to impose a $6 per-unit subsidy in this market. Calculate the price paid by...
A subsidy is a benefit given by the government to groups or individuals, usually in the form of cash payment or tax reduction to encourage production. We can think of a subsidy as a “negative” tax. Suppose the government gives producers a specific subsidy of $4 per unit. (35 points) Using supply and demand curves, draw a diagram that clearly shows what happens when the specific $4 subsidy is implemented. What price do sellers receive and what do the consumers...
Please help with the following microeconomics question 3: 1. A city has a large number of casinos. The demand by patrons for the games (in thousands per week) is Qd = 90 - 3P and the supply is Qs = 3P where P is the price charged to play a game. What is the equilibrium number (quantity) of games played? What is the equilibrium price? 2. Continue your analysis of the casino market in the city: demand by patrons for...
Please help with the following microeconomics question 2: 1. A city has a large number of casinos. The demand by patrons for the games (in thousands per week) is Qd = 90 - 3P and the supply is Qs = 3P where P is the price charged to play a game. What is the equilibrium number (quantity) of games played? What is the equilibrium price? 2. Continue your analysis of the casino market in the city: demand by patrons for...
2. Suppose that the daily market for red wine in the Quad Cities is estimated by: Qd = 100 - 5P Qs = -8 +4P Where P is in dollars per bottle, and Q is the number of bottles. a. (1) Solve algebraically for equilibrium price and quantity. Now suppose that a tax of $9 per unit is levied on this product. As a result, the supply curve shifts upward by the vertical distance of $9. d. (1) What is...
Question 2: Consider the market for ice cream where the demand is given by QD 20- 2P and the supply of ice cream is given by QS 4P 10 a Graph the supply and demand curves and find the equilibrium price and quantity b Suppose the government imposes a $1 tax on ice cream, to be collected from the buyer. Plot the new curve. What is the new equilibrium price and quantity? What happens to the price paid by the...
THANK YOU FOR YOUR HELP Unit 7-Market Intervention: Price Ceilings and Floors, Taxes Suppose that the demand curve for coffee is Q = 10-P and the supply curveis Q = P. Draw the supply and demand curves below. ܘ ܩ ܤ ܙ ܗ ܗ ܚ ܢ 1 2 3 4 5 6 7 8 9 10 1. What is the equilibrium price and quantity? 2. What is total surplus, consumer surplus, and producer surplus? 3. Suppose the government implemented a...