Consider the table. Number of street lamps Marginal benefit (in $) 1 2 3 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? I street lamps street lamps

two types of consumers( workers an retirees) share a community with a polluting cheese factory. the polution is nonrival and nonexcludable. the total damage to workers is p2 where p is the amount of pollution and the total damage to retirees is 3p2   . thus marginal damage to workers is 2p and marginal damage to retirees is 6p. according to an anlaysis by consulting engineers, the cheese factory saves 20p-p2 by pollluting p, for a marginal savings of 20-2p.  a.Find the aggregate(including both types of sonsumers) marginal damage for the public bad.  b..graph the marginal savings and aggregate marginal damage curves with pollution on the horizontal axis.  c. how much will the cheese factory pollute in the abscence of any regulation or bargaining? what is the societys optimal level of pollution? d. starting from the uncontrolled level of pollution calculated in part(c), find the marginal willingness to pay for pollution abatment, A, for each consumer class. (abatment is the reduction in…

5) Mr. Leon is at it again! He vandalized a public park. Now society has to clean it up. Based on the numbers below what would be the socially optimal amount that should be cleaned up? % cleaned total benefits total costs 25 $10,000 $1,000 50 $15,000 $4,000 75 $18,000 $7,000 100 $19,000 $10,000 *Show the marginal benefits and marginal costs, graphically.

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.

Is the answer A B C or D?

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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6. A paper mill discharges chemicals into a river that washes the shores of a downstream resort area. The private cost, social cost, and marginal benefit associated with the production of paper are given by the following equations: PMC = 5 + Q, SMC = 10 + 2Q, and MB = 35 -0.5Q. a. Provide a labelled diagram to illustrate how the competitive free market will not produce the socially optimal amount of output. b. Illustrate the efficiency loss. C. Illustrate how a per-unit tax could be used to correct this problem.

Suppose an unvaccinated man Tom would get $10 of private benefit out of a flu shot. The flu shot costs $20 at the local clinic. The herd immunity benefit of the shot is worth an additional $15 to Tom's friends and co-workers. (1) What is the private cost incurred when Tom gets the shot? (2) Is it privately efficient for Tom to get the shot? (3) What is the public or social cost incurred when Tom gets the shot? (4) What is the public or social benefit when Tom gets the shot? (5) Is it publicly/socially efficient for Tom to get the shot? Hint: please consider only the information provided in the question. Any other potential cost or benefit can be ignored. Please explain your answers. Do not simply provide a Yes or No as the answer. If it involves calculations, show your steps.