A family has recently installed new triple-pane windows, replaced the weather stripping on their doors, and added additional insulation in the attic and basement. Their electricity usage this winter is 10% lower than in years past despite setting their thermostat 5% higher. Which of the following must be true? a. The scenario shows a backfire effect. b. The home improvements were economically efficient.Type equation here. c. This scenario shoes evidence of a rebound effect. d. This family is practicing energy conservation.
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A family has recently installed new triple-pane windows, replaced the weather stripping
on their doors, and added additional insulation in the attic and basement. Their electricity
usage this winter is 10% lower than in years past despite setting their thermostat 5%
higher. Which of the following must be true?
a. The scenario shows a backfire effect.
b. The home improvements were economically efficient.Type equation here.
c. This scenario shoes evidence of a rebound effect.
d. This family is practicing energy conservation.
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Solved in 3 steps
- A decision has been made to perform certain repairs on the outlet works of a small dam. For a particular 36-inch gate valve, there are three available alternatives: A. Leave the valve as it is. B. Repair the valve. C. Replace the valve. If the valve is left as it is, the probability of a failure of the valve seats, over the life of the project, is 60%; the probability of failure of the valve stem is 50%; and of failure of the valve body is 40%. If the valve is repaired, the probability of a failure of the seats, over the life of the project, is 40%; of failure of the stem is 30%; and of failure of the body is 20%. If the valve is replaced, the probability of a failure of the seats, over the life of the project, is 30%; of failure of the stem is 20%; and of failure of the body is 10%. The present worth of cost of future repairs and service disruption of a failure of the seats is $10,000; the present worth of cost of a failure of the stem is $20,000; the present worth of cost of a…Every year, 260260 cars are damaged because of the potholes on Cherry Street, and each driver has to pay $140$140 on average for repairs. Then, one wealthy person with an expensive car decided to repair the road. Consequently, the following year no cars were damaged by potholes.Calculate the total annual benefit for all drivers who normally take Cherry Street. Enter the exact value. Do not round.A company spends $14.7 million dollars for an office building. Over what period should the cost be expensed? O After $14.7 million in revenue is recognized. O When the $14.7 million is expended in cash. O Over the useful life of the building. O All in the first year. ttempts: 0 of 1 used Submit A
- Problem 2 Archibald Architecture and Erin's Engineers are two firms that are working together to build a new li- brary for the local community. They must each contribute some amount of resources to the build: Archibald will contribute a units of resources at a cost of a², and Erin will contribute e units at a cost of 2e². The final value of the build is 10(a + e -ae), which Archibald and Erin split equally, so that each receives a revenue of 5(a + e - ae). (a) Write down Archibald and Erin's payoff functions. (b) Suppose that the only resource contribution options available are 0,1 and 2. Archibald and Erin must make their decisions simultaneously without consulting one another. i. Compute the payoffs that correspond to w, x, y and z in the matrix below. Erin 1 5,3 Archibald 0 1 2 0 0, w 4,5 4,3 6,10 y, 3 2 10, x 4, -3 2,-8 ii. Is (0,0) is a Nash equilibrium in this game? Justify your assertion in no more than 25 words. iii. Is a resource contribution level of 2 rationalisable for…a) There is possibility of risk occurrence even when risk reduction techniques are n place. How will deal with this scenario and how will you justify cost-effectiveness of a risk reduction technique? b) Identify the schedules that are used on daily basis for the control and management of the project.Pizzaggio, where everyone lives along Via Cantonale, is 5 miles long. There are 2000 people uniformly spread along ViaCantonale, and every day they each buy a Pizza from one of the two stores located at either and of the street.Customers ride their motor scooters to and from the store. Travelling the whole town once back and forth costs acustomer 10 CHF. Customers buy their Pizza from the store offering at the lowest cost, which is the store’s price plus the customer’s travel expenses getting to and from the store. Customers’ valuation of a Pizza is 30 CHF. Ben owns the store at the west and of Via Cantonale and Will owns the store at the east end of Via Cantonale. The marginal cost of a Pizza is constant and equal to c1 = 6 CHF for Ben and equal to c2 = 3 CHF for Will. In addition, each of them incurs a fixed cost of 2500 CHF per day. a) Suppose that Ben and Wil compete in prices and set prices simultaneously (i.e. assume Bertrand competition).What prices will Ben and Will set? How…
- 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 costsThere 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 in the attached table. Does the number of bands playing on a Saturday night depend on how many tenants there are in the building? (Assume that the costs described in the table above refer to the total costs to tenants, not the cost to each tenant.) A. Maybe, due to possible transaction costs B. No, since they see the owner often and it is easy to negotiate C. Yes because it makes an agreement harder to enforce D. No, due to the free‐rider theoryThere 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 in the attached table. If the tenants have the right to be free of loud music enforced through a property rule, how many bands will play in Rock‐n‐Roll Bar on a Saturday night? A. Zero B. One C. Two D. Three E. It depends on transaction costs
- 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 ‐190There 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 in the attached table. Assume the tenants have the right to be free of loud music enforced through a property rule. If transaction costs were $90, split between the bar owner and the tenants, how many bands would play? What would social welfare be? A) Two bands would play and social welfare would be 100 B) Two bands would play and social welfare would be 75 C) No bands would play and social welfare would be -15 D) No bands would play and social welfare would be 0 E) One band would play and social welfare would be -190There 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 in the attached table. Assume the bar owner has the right to hire as many bands as she likes. If transaction costs were $90, split between the bar owner and the tenants, how many bands 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