Consider the following network representation of a transportation problem. 60 60 Des Moines 25 15 Jefferson City 9 8 Kansas City 20 8 10 40 Omaha 26 St. Louis 55 Supplies Demands The supplies, demands, and transportation costs per unit are shown on the network. What is the optimal (cost minimizing) distribution plan? Amount Jefferson City-Des Moines 0 0 Jefferson City-Kansas City 5 45 Jefferson City-St. Louis 55 440 Omaha-Des Moines 25 Omaha-Kansas City 15 Omaha-St. Louis Total 0 0 Cost ×

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Suppose we are interested in reducing the carbon footprint associated with heating/cooling buildings oncampus. The functions below describe marginal costs ofCO2abatement (expressed as a function of pollution)for two buildings on the Hendrix College campus. These are hypothetical but are influenced by buildingcharacteristics like age, size, and types of usage. (This information is used for questions 1-4) MCMills = 100−10xM MCSLTC = 75−2.5xS 1. If the College pursued its abatement target by directing each building manager to cut emissions in halffor their respective building, what is the total cost of abatement? 2. If the abatement were pursued with an on-campus carbon tax of$30, would there be the same level ofabatement? Show your work and/or explain. 3. If the goal of the college is to meet the abatement target from question 1, what is the appropriate taxrate? 4. If the appropriate tax rate is used (answer from Q3), how much money can be saved compared to thecommand & control…

Environmental Economics. The equations below describe the marginal costs of abatement for three separate sources (as a function of pollution). %3D МC2 3D 24 - 2е2 МС3 %3 10 - е3/2 (Constructing a graphical presentation of the different cost functions may help) 1. What is the total cost of abatement if each source is forced to cut its pollution by half? 2. What are the cost-savings of an emissions price that achieves the same reduction as the command and control policy described in question 2?

Discuss externalities and government policies aimed at addressing them. Please Don't use chatgpt or other ai tool. If you know correct answer then attempt if you gave wrong answer then i gave 24 dislikes for you and more from my friends accounts also.

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rio.com/secured@lockdown -d: Mid-Term Exam Question 13 Proctoring Er. O K Required information The Bureau of Indian Affairs provides various services to American Indians and Alaska Natives. The Director of Indian Health Services is working with chief physicians at some of the 230 clinics nationwide to select the better of two medi X-ray system alternatives to be located at secondary-level clinics. X-Ray Systems First cost, $ Del Medical -166,000 Siemens -140,000 Annual operating cost, $/year -147,000 -151,000 Overhaul in year 3, $ -26,000 Overhaul in year 4, $ -140,000 Salvage value, $ 50,000 10,000 Expected life, years 6 6 per year, select the more economical system. Solve using tabulated factors. resent worth of Del Medical is $- more economical system is (Click to select) and the present worth of Siemens is $-

A city currently emits 15 million gallons (MG) of raw sewage into a lake that is beside the city. Table 12.13 shows the total costs (TC) in thousands of dollars of cleaning up the sewage to different levels, together with the total benefits (TB) of doing so. Benefits include environmental, recreational, health, and industrial benefits. Using the information in Table 12.13 calculate the marginal costs and marginal benefits of reducing sewage emissions for this City. What is the optimal level of sewage for this city? How can you tell?

Owning, operating, and maintaining an automobile carries with it private internal costs to the driver, as well as public external societal costs. List five internal and external costs