3. The total (abatement) cost for cutting down on CO2 by R is C(R) = 7R² + 10R. The total benefit of CO2 abatement to the society is B = 100R.. Compute the socially optimal level of abatement (pollution control).

MC Qu. 04-173 Refer to the provided graph. Suppose... Price 0 Quantity S Refer to the provided graph. Suppose consumers do not fully appreciate the benefits of the product whose market is shown in the graph. If an external agency is able to provide full information to consumers about the benefits of the product, then

No hand written solution Afirm has an industrial plant that emits pollutants into a town’s lake. The plant’s marginal abatement function is MAC= 200 – 0.5E and damages caused by its emissions are given by MD = 2E where emissions are in kg. per day. What is the socially efficient level of emissions from this plant? Illustrate this in a graph.   As an incentive to reduce emissions to the socially efficient level, government offers to pay the firm for each kg. of emissions it abates per day from this plant.   What subsidy per kg. should the government offer? If the plant abates to the socially efficient level of emissions, what total subsidy payment would the firm receive? Identify the area in your graph. How much better or worse off would the firm be compared to if it did no abating? Identify the area in your graph. What would be the net benefit to society if we pay the firm to reduce the plant’s emissions to the socially efficient level? Identify this area in your graph.

Consider the table. Number of street lamps Marginal benefit (in $) 123 4 5 6 7 30 26 22 18 14 10 6 Suppose that a small town wants to install street lamps, which are nonrival in consumption and nonexcludable. Each of the 25 people in the town value street lamps according to the given schedule. Street lamps each cost $250 to install. Use this information to answer the questions. What is the socially optimal number of street lamps? Suppose that 20 of the 25 townspeople decide that they will not help pay for street lamps, and will instead enjoy (for free) the street lamps built by the other five people. What is the maximum number of street lamps that will be built by the remaining five people? Suppose the town government decides to build street lamps and pay for the street lamps through taxation. How much should each person be taxed to pay for the optimal number of street lamps if everyone is taxed equally? S I street lamps street lamps

The public smoking of cigarettes generates costs to society from second-hand smoke, therefore, cigarette production imposes costs on people who do not smoke. Moreover, private consumption of cigarettes can start apartment building and wild fires that also impose costs on non-smokers. Luckily, fire extinguishers can help prevent the spread of fires.

Please, Provide an Explanation for the Ranges/Point in the Follow (Encircled Below in Red. What Do the Ranges/Point Refer To & H They Calculated?) With Z representing the Level of Mitigation (Z): Marshland, MB = 3-Z Dampland, MB=4-2Z Wetland, MB 11-Z The Marginal Cost of Flood Mitigation (MC): MC=2+12Z a. What is the Socially Optimal Level of Z(Zopt)? Answer: From 0-2 MSB = [(3- Z)+(4- 2Z) + (11- Z)] = [(3+ 4+ 11)-(Z+2Z+Z)] = 18-4Z From 2-3 MSB=(3- Z) + (11- Z) = [(3 + 11)-(Z+Z)] = 14-2Z From 3-10-MSB = 11 - Z @11MSB=0

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The optimal level of pollution reduction is that level at which… Multiple Choice: a.) the total benefit of pollution reduction exceeds the total cost of pollution reduction by the greatest amount. b.) the marginal benefit of pollution reduction exceeds the marginal cost of pollution reduction by the greatest amount. c.) the total cost of pollution equals the total cost of pollution reduction. d.) pollution is eliminated entirely.