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44 third grade students can be considered to be an SRS in asuburban school district with a sample mean of = 35.091. DPR scoresare approximately normal. Suppose the standard deviation ofscores in thi
1 -List one industry that is an example of a perfectly competitve industry and one that is an example of a monopoly. 2-Explain and discuss why these industries are examples of perfect competition an
Consider a market composed of five identical firms each with aconstant marginal cost of production of $50. They face a marketdemand given by Q=2,500-10P. Each firm is currently charging thecompetiti
Assume we have a profitmaximizing firm for which P=17-Q, and TC=5Q=Q^2/2, where P is theprice of output Q, and TC is the total cost of production. 1. Suppose the firm behaved likea perfect competito
What is the percentage of this problem a country has a population of 2,130,819, and another country's has a population of 11,862,740 what is the percentage when you compare the two countries
If there is an increase in the price ofrice, what will be its impact on the market equilibrium Show graphically. E. If government imposes tax on wheatproduction, what will be its impact on market equi
Assume that the Bank of Ecoville has the following balance sheetand the Fed has a 10% reserve requirement in place:What is the maximum amount of new loans that this bank canmake Assume that the bank m
Let L = length of a newborn child. The minimum probability that achild will be within 2 standard deviations of the average length is0.75. What is the above probability if L is normally distributed
(1) the price of TV setsincreases by 4% in Japan, (2) the dollar depreciates by 5% withrespect to the yen, (3) the consumers' incomes in the U.S.increase by 3%, (4) the price of elasticity of demand
The profit on a gold necklace is $15 and the profit on the goldbracelet is $25. A jeweler's showcase has room for at most 60necklaces and bracelets combined. The demand for the necklaces isat least
Consider a 2 good exchange economy with 2 consumers. Consumer A'spreference is u(x1,x2) = lnx1 + ln x2. B's preference is represented by U(x1,x2) = 2 ln(x1) + ln (x2). Suppose the initial endowments
The state of Maine has a very active lobster industry, whichharvests lobsters during the summer months. During the rest of theyear, lobsters can be obtained from other parts of the world but ata muc
Ellen is downloading labor marke data for the most recentmonth, but her connection is slow and so far this is all she hasbeen able to get: UnemploymentRate: 5.0% ParticipationRate:
Suppose a country has the following production function Y=f(K,L)=K^1/2L^1/2 Its capital stock depreciates at 5%, its population grows at2.5% and its labor-augmentation technology increases at 2.5%
Identify & describe two different roles that interest rates play in the economy. Does a change in an interest rate indicate that a change in some part of the economy is occurring Explain.
Given that milk and cookies are complements, suppose the price of flour (an ingredient in cookies) rises. What happens in themarket for milk. In a competitive market, when price is below the equilibr
Larry, Curly, and Moe run the only saloon in town. Larry wantsto sell as many drinks as possible without losing money. Curlywants the saloon to bring in as much revenue as possible. Moe wantsto make
CONSIDER AN ECONOMY IN WHICH THE CONSUMPTION FUCTION TAKES THE FOLLOWING SIMPLE ALGEBRIC FORM C=300 +0.75 DI AND IN WHICH INVESTMENT (I) IS ALWAYS 900.00AND THE NET EXPORTS ARE ALWAYS -100.00
Evaluate the following events on prices and volume ofsales of houses in the Northern Kentucky housing market.Use demand and supply diagrams, label them carefully, and explainwhat affects the diagram
The state's fish and game department has a capital budget of $9million. What is the government's opportunity cost of capital if ithas the following projects to consider What does this indicateabout
Joe quit his job as a salesman where he made $35,000 per year to start his own t-shirt making business. His business expenses are $6,000 per year on rent, $12,000 per year on supplies, and $4,000 p
A company is considering the purchase of a large stamping machine that will cost $190,000, plus $4,500 transportation and $9,000 installation charges. It is estimated that, at the end of five years,
The firm's production manager claimsthat the firm's average cost of production is minimized at anoutput of 40 units. Furthermore, she claims that 40 units is the firm's profit-maximizing level of ou
max c,l,h {ln(c)+μ ln(l)} subject to the budget constraint: c=a+(1-T)wh and the time constraint: l+h=1 let μ>0. T<1 is a tax on labor income SOLVE for consumption (c) and leisure (l) as a
Daily commuter demand is variable, yet stable and known. Demand for sporting events is uncertain, and depends on the quality of the match, as well as on unpredictable events, like the weather. How w