Kate and Sarah own a bakery together. The two figures illustrate the production possibilities available to them if they work at their bakery for 8 hours. Answer the following question using these figures. Kate Sarah 10 Breads (Loaves) 0 15 14 12 12 11 10 9 Breads (Loaves) 3 01224 5 6 7 8 9 10 11 12121415 6 7 8 9 101112131415 Cakes (Units) Cakes (Units) If Kate and Sarah both specialize in the good in which they have a comparative advantage, the 0 01224

Kate and Sarah own a bakery together. The two figures illustrate the production possibilities available to them if they work at their bakery for 8 hours. Answer the following question using these figures. Kate Sarah 10 Breads (Loaves) 0 15 14 12 12 11 10 9 Breads (Loaves) 3 01224 5 6 7 8 9 10 11 12121415 6 7 8 9 101112131415 Cakes (Units) Cakes (Units) If Kate and Sarah both specialize in the good in which they have a comparative advantage, the 0 01224

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Krisha can pick 4 pounds of coffee beans in an hour or gather 2 pounds of nuts. Tom can pick 2 pounds of coffee beans in an hour or gather 4 pounds of nuts. Each works 6 hours per day. Together, what is the maximum number of pounds of coffee beans the two can pick in a day? What is the maximum number of pounds of nuts the two can gather in a day? Maximum amount of coffee beans pounds per day Maximum amount of nuts pounds per day Now suppose Krisha and Tom were gathering the maximum number of pounds of nuts when they decided that they would like to begin picking 8 pounds of coffee beans per day. Who would pick the coffee beans? How many pounds of nuts would they still be able to gather? Would it be possible for Krisha and Tom in total to gather 26 pounds of nuts and pick 20 pounds of coffee beans each day? If so, how much of each good should each person pick? The combination of 30 pounds of coffee beans and 12 pounds of nuts per day is show Krisha and Tom's combined daily PPC.
Suppose that Verania and Josimar are roommates that need to complete some household chores. Vacuuming and washing dishes need to be done. They know from the last time they did these chores that it takes Verania 2 hours to vacuum and 1 hour to wash dishes. It takes Josimar 3 hours to vacuum and 2 hours to wash dishes. Josimar says it does not matter which task each of them performs because Verania is faster at both tasks. Josimar’s reasoning a. is wrong. Because Verania has a comparative advantage in washing dishes, she should wash dishes, and Josimar should vacuum. b. is correct. Because Verania is faster at both tasks, there is no benefit in each volunteer specializing in one task or the other. c. is wrong. Because Verania has an absolute advantage in both tasks, she should perform both tasks herself. d. is wrong. Because Josimar has a comparative advantage in washing dishes, he should wash dishes, and Verania should vacuum.
7. After receiving good reviews for her work at a series of art shows, Jean Rodin considers quitting her job as a management consultant to pursue full time her hobby of sculpting. Jean figures that she can sell $100,000 worth her art each year. She found a studio that she can rent for $2,000 per month and know that materials will cost her $20,000 per year. She now earns $90,000 per year. If her calculations are correct, Jean's annual economic profits from the venture will be. a) $80,000 b) $56,000 c) $10,000 d) -$34,000
Com 120.000 D 80.000 40.000 Robots 5.000 10.000 15.000 In the graph above, the resources in this economy are
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A farmer has 1 acre of land. If he uses X pounds of fertilizer he can harvest √x tons of wheat. What is his production function if he has A acres of land and can just replicate the same production process on each piece of land? XXX A * A VXA √XA
6. Relationship between returns to scale, isoquants, production frontiers, and cost curves The following graph shows two isoquants that represent the firm's production technology. One of the isoquants shows all of the possible combinations of labor and capital that can produce 300 units of output (q = 300), but you must determine the other isoquant's quantity given the information that follows. CAPITAL 100 90 80 70 60 50 40 30 20 10 0 0 10 20 30 40 50 LABOR 60 70 80 ¹9, = 300 90 100 Suppose the firm's production process exhibits decreasing returns to scale. Based on the graph, the level of output represented by the second isoquant is q2 =
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(a) Suppose that the 149 million square kilometers of land on the surface of the population of 7 billion people in late 2011 or early 2012. population of 7 billion people in late 2011 or early 2012. 4. According to the United Nations Population Fund (UNFPA), the world reached a (a) Suppose that the 149 million square kilometers of land on the surface of the earth was divided equally among this population, so that each person was allotted a square parcel of land How long would the sides of each square parcel be? (b) According to the United Nations Food and Agriculture Organization (FAO), only about 32% of the surface of the earth is considered arable and suitable for farming. If only the arable land was divided into equal square parcels among the population, how long would the sides of each square parcel be? (c) Express your answers to parts (a) and (b) in terms of some concrete unit of length. For instance, you might compare them to the height of the Empire State Building, the span of…
Suppose Nicholas owns a business making Christmas tree ornaments. Currently, he makes 300 ornaments a month. At this level of production, each additional ornament takes him 30 minutes to make and costs him $5 in materials. Nicholas makes his ornaments in a small studio that he rents for $300 a month. Nicholas can easily increase or decrease the amount of time he spends making ornaments, and he can easily go to the store to buy additional materials to make the ornaments, but he has a year-long lease on his studio, so he has to pay his monthly rent no matter how many ornaments he produces each month. Nicholas values his time at $10 per hour. Other than his time, the cost of the materials and the rent on his studio, Nicholas has no additional production costs. a At Nicholas's current level of production, what is the marginal cost of making an additional ornament each month? b. At Nicholas's current level of production, what is the monthly average fixed cost of each ornament? c. Assuming…
b. The Yorkshire Cricket Company makes cricket bats out of lumber supplied to it by Acme Sporting Goods, which pays Yorkshire £10 for each finished bat. Yorkshire's only factors of production are lathe operators and a small building with a lathe. The number of bats per day it produces depends on the number of employee-hours per day, as shown in the table below. Number of bats per day 0 5 10 15 20 25 30 35 Number of employee-hours per day 0 1 2 4 7 11 16 22 (i) If the wage is £15 per hour and Yorkshire's daily fixed cost for the lathe and building is £60, what is the profit-maximising quantity of bats? (ii) What would be the profit-maximising number of bats if the firm's fixed cost were not £60 per day but only £30? (iii) How would Yorkshire's profit-maximising level of output be affected if the government imposed a tax of £10 per day on the company? (Hint: This tax independent from the production level.) (iv) What would Yorkshire's profit-maximising level of output be if the government…