7) Assume that scientific studies provide you with the following the benefits and costs of sulfur dioxide emissions: information concerning Benefits of abating (reducing) emissions: MB = 500 - 20A Costs of abating emissions: MC = 200 + 5A where A is the quantity abated in millions of tons and the benefits and costs are given in dollars per ton. a. What is the socially efficient level of emissions abatement? b. What are the marginal benefit and marginal cost of abatement at the socially efficient level of abatement? c. What happens to net social benefits (benefits minus costs) if you abate one million more tons than the efficient level? One million fewer? d. Why is it socially efficient to set marginal benefits equal to marginal costs rather than abating until total benefits equal total costs?

7) Assume that scientific studies provide you with the following the benefits and costs of sulfur dioxide emissions: information concerning Benefits of abating (reducing) emissions: MB = 500 - 20A Costs of abating emissions: MC = 200 + 5A where A is the quantity abated in millions of tons and the benefits and costs are given in dollars per ton. a. What is the socially efficient level of emissions abatement? b. What are the marginal benefit and marginal cost of abatement at the socially efficient level of abatement? c. What happens to net social benefits (benefits minus costs) if you abate one million more tons than the efficient level? One million fewer? d. Why is it socially efficient to set marginal benefits equal to marginal costs rather than abating until total benefits equal total costs?

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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There is a bar on Off‐Main Street called the Rock‐n‐Roll Bar. All the people that go to that bar like to listen to rock‐n‐roll music, and they love live bands. If the bar owner brings bands in to play music on a Saturday night, she will make a lot of money. However there are tenants in this building who get annoyed by the loud music. The benefits/costs to the owner/tenants of having zero, one, two or three bands on a Saturday night are listed below. Assume the bar owner has the right to hire as many bands as she likes. Iftransaction costs were $90, split between the bar owner and the tenants, how manybands would play? What would social welfare be? A. Three bands would play and social welfare would be ‐100.B. Two bands would play and social welfare would be 75.C. Two bands would play and social welfare would be ‐15.D. No bands would play and social welfare would be 0.E. Three bands would play and social welfare would be ‐190
There is a bar on Off‐Main Street called the Rock‐n‐Roll Bar. All the people that go to that bar like to listen to rock‐n‐roll music, and they love live bands. If the bar owner brings bands in to play music on a Saturday night, she will make a lot of money. However there are tenants in this building who get annoyed by the loud music. The benefits/costs to the owner/tenants of having zero, one, two or three bands on a Saturday night are listed below. If the tenants have the right to be free of loud music enforced through aproperty rule, how many bands will play in Rock‐n‐Roll Bar on a Saturday night? A. ZeroB. OneC. TwoD. ThreeE. It depends on transaction costs
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E2
Businesses that offer repayment plans for purchases are required by law to disclose the interest rate. But that dosent mean they let you go out of there way to let you know what it is. you have to read all the paper work. Find the interest rate for the follwing purchase. For a 312 square- foot family room, you choose carpert that costs $1.44 per square foot. The tax rate is 6.1% and youre offered 24 payemnts of 27.61. Round to one decimal, if necessary.