total implicit costs of running the variety store. b. What is the accounting profit of the variety store? c. What is the economic profit? d. In what way is economic profit superior to accounting profit as an indicator of the overall performance of this business? Given the advantages of economic profit as a performance indictor‚ explain why the concept of economic profit is not often used in accounting. e. Should Rodriguez consider closing down this business? Why? Answers A)
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Student Name: Grade: Problem Set 1-A For National Income Accounting and the Balance of Payments Multiple Choice Questions (Please read all the choices) (Each question is 3 points) Mark the correct answer 1) Which one of the following statements is the most accurate? A) GNP plus depreciation is called net national product (NNP). B) GNP less depreciation is called net national product (NNP). C) GNP less depreciation is called net factor product (NFP). D)
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University of Toronto ECO333–Urban Economics Problem Set 2 Due: 24 October 2014 1. Question 2.1 from Brueckner (p. 250) (book available at http://go.utlib.ca/cat/8842730). 2. (a) Suppose the city fathers in a small Midwestern town‚ which was started over 100 years ago as a county seat‚ originally zoned all residential lot sizes in the town to be the same size. All work takes place either at the county seat building on the square in the middle of town or at shops adjacent to the square. Everyone drives
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Problem Set 2 Name: __________________________________________ Problem Set 2 is to be completed by 11:59 p.m. (ET) on Monday of Module/Week 4. 1. The following table presents data for wages in the market for internet security professionals. (HINT: in the labor market the roles are reversed. Those who want to hire labor are the demanders. The workers enter the work force providing labor to the market place so they are the suppliers.) Wage Quantity Demanded Quantity Supplied $50‚000 20‚000 14
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FIN532M: Financial Derivatives Problem Set 2 DUE DATE: Feb. 12‚ 2015 1. How can you differentiate the forward price from the value of a forward contract? (2 points) 2. Explain why an FRA can be viewed as an exchange of a floating rate of interest for a fixed rate of interest payments and how you can use FRA in mitigating risks. (4 points) 3. The standard deviation of monthly changes in the spot price of live cattle is 1.2 cents per pound. The standard deviation of monthly changes in the futures
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Biology 180 Problem Set 2 1. A population of marine gastropods has shell lengths that are normally distributed with a mean μ = 8 mm and variance σ2 = 2.15 mm2. a. what proportion of the population will have shell lengths between 6.5 mm and 8.5 mm? (3 points) b. what is the probability of finding a gastropod that has a shell length of exactly 7.5 mm? (1 point) c. if there are 1‚000 gastropods in an area‚ how many will have shell lengths greater than 5 mm? (3 points) 2. Childhood lead poisoning
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U(x‚y) = x11/2x21/2 L (x1‚x2‚λ) = x11/2x21/2 + λ (I – px1x1 – px2x2) ɗL/ɗx1 = (1/2)x1-1/2 x21/2 – λpx1 = 0 ɗL/ɗx2 = (1/2)x11/2 x2-1/2 –λpx2 = 0 ɗL/ɗλ = I – px1x1 – px2x2= 0 => px1/px2 = x2/x1 => x1 = (px2x2) / px1. Put this in the budget constraint: I = px1(px2x2) / px1 + px2x2 => x2* = I / 2px2 Using the same way to find the demand function of good 1‚ we obtain: x1* = I / 2px1 b) x1* = 24 / (2∙1) = 12 x2* = 24 / (2∙2) = 6 c) x1* = 24 / (2∙1) = 12 x2* = 24 / (2∙3) = 4 d) Substitution
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Me1 Problem Set #2 The US College Enrollment and the “Third Law of Demand” A theorem proposed by Professors Alchian and Allen in their text‚ University Economics (1964) has had several rebirths of interest in the literature. The so-called “third law of demand‚” or “relative price theorem‚” holds that a fixed cost added to a good of varying quality causes the consumer to prefer the category considered of higher quality to the lower. Recently a number of studies‚ keeping this theorem in mind have
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Math – 213 Problem Set Solve each of the following problems. 1. A coin is tossed four times. What is the probability that at least 2 heads will occur? 2. A pair of dice is rolled. What is the probability that the sum is equal to the following? a. 5 b. 10 c. at most 9 d. at least 8 3. A chip is drawn at random from a jar containing 8 red‚ 2 blue‚ 3 green‚ 4 yellow‚ and 3 white chips. Determine the probability that it is: a. Red b. Yellow or red c. Not orange 4. In a graduating class of 300 students
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move the supply curve to the left. Answer No. 2 Full Employment: AD 2 1 100 180 AD 2 1 100 180 Economic boom : :1 AD1 2 1 80 200 AD2 140 AD1 2 1 80 200 AD2 140 Recession: P Y AD1 2 1 80 200 AD2 140 P Y AD1 2 1 80 200 AD2 140 Short Run and Long Run Aggregate Supply Curves Full Employment YP=140 P 2 1 LRAS YP=140 P 2 1 LRAS Economic boom 2 1 AS YP=140 2 1 AS YP=140 Recession: P Y 1
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