QUESTION 8 The biological relationship between the growth for the fish population and the size of the fish population is g= 155(1-S/5) where g is the growth of the fish population and S is the size of the population. The size of the harvest is a function of the amount of human effort expended b=3ES where E is the level of effort. Market price of fish per unit is $100 and a constant marginal cost of effort is $50. We can derive the free-access equilibrium effort level Ef by setting the net benefits function equal to zero. Then, Ef= number in one decimal place. Hint: Write the

QUESTION 8 The biological relationship between the growth for the fish population and the size of the fish population is g= 155(1-S/5) where g is the growth of the fish population and S is the size of the population. The size of the harvest is a function of the amount of human effort expended b=3ES where E is the level of effort. Market price of fish per unit is $100 and a constant marginal cost of effort is $50. We can derive the free-access equilibrium effort level Ef by setting the net benefits function equal to zero. Then, Ef= number in one decimal place. Hint: Write the

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Refer to the figure below for question 9. Quantity of Resource Maintenance B Quantity of Current Production 9. The Production Possibilities Frontier can be used to analyze the tradeoff between current production and resource maintenance for the future. Referring to the graph above, which one of the following statements is false? a) Point A depicts the case of high current production and low resource management for the future. b) Point B depicts the case of lower current production than point A and higher resource management for the future. c) Choosing point B will likely lead to an expanded PPF in future years. d) Choosing point A will likely lead to an expanded PPF in future years. e) Choosing point A will likely lead to a reduced PPF in future years.
Resource consumption per person in the United States is either flat or falling, depending on the resource. Yet living standards are rising due to improvements in technology that allow more output to be produced for every unit of input used in production. What does this say about the likelihood of our running out of resources? Could we possibly maintain or improve our living standards even if the population were expected to rise in the future rather than fall?
1. Rats run on treadmills according to the function: E = 5 +62R-R² where E = volts of electricity R = number of rats Rats cost $10 each. Electricity can be sold on the grid for $5 per volt. It costs $500 to build a large cage for the rats. Show your work/thought process: a. What is the optimal amount of rats (R) to purchase? b. Given your answer in part a, what is the total amount of electricity (E) that will then be produced?
Spot the economics in the following cases by identifying the concept described within the scenario and then briefly articulating your answers When parking violations in San Francisco were $100, there were 250,000 tickets given out. When violations went up to $175 there were 200,000 violations given. Ford produces trucks and loses ⅓ of a sedan for each truck produced. When it produces sedans, it loses 2 trucks per sedan produced. Driving down Mendocino Blvd, you notice a street crew working near campus. One worker is jackhammering away, while another removes the rubble. Both are extremely productive. Two workers are talking and having a smoke, while another three are having some coffee all while watching the first two workers. Recently, I attempted to cancel my SiriusXM subscription. I logged into their website and clicked on the “cancel subscription” link which I had a hard time finding because it was hidden in some obscure menu. When I clicked on cancel, a window popped up…
X 10:31 = X Lawns Mowed Gardens Cultivated A B D George Blackboard Assignment 10 5 Table 2-5 shows the output per day of two gardeners, George and Jack. They can either devote their time to mowing lawns or cultivating gardens. Refer to Table 2-5. What is George's opportunity cost of mowing a lawn? one-half of a garden cultivated two lawns mowed two-thirds of a garden cultivated. Questions Filter (20) one and a half lawns mowed Save and Close Jack Last saved 10:20:10 PM 6 4 Submit i
X 10:32 = X Figure 2-3 Tomatoes Graph A B Strawberries A Graph A Graph B C) Graph C Blackboard Tomatoes Assignment Refer to Figure 2-3. Carlos Vanya grows tomatoes and strawberries on his land. A portion of his land is more suitable for growing tomatoes and the other portion is better suited for strawberry cultivation. Which of the graphs in Figure 2-3 represent his production possibilities frontier? Graph B Questions Filter (20) ◄ Save and Close Strawberries D either Graph A or Graph B Tomatoes Last saved 10:20:10 PM Graph C Submit Strawberries
#18 Which point represents a production possibility that is most efficient? * A, because iPod Touches are cheaper to produce than iPhones. F, because iPhones are more expensive for consumers to buy. D, because there are an equal amount of iPod Touches and iPhones available to consumers. Any point on the curve, because all available resources are used fully. Which point represents a production possibility that is possible but inefficient? A E * 1 pc
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You are an elementary-school principal and have a budget of $1m per annum. You can spend this on teachers, each with a total salary and benefit cost of $50,000 per year. Or you can spend it on Free School Meals for students at a cost of $500 per student per year. To help make your budgetary choices you draw out the budget constraint. What is the opportunity cost in terms of students receiving free school lunches for a year for one more teacher?
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9. A Suppose another economy has two goods: iron and copper. The production of one unit of iron requires 0.1 units of iron and 0.2 units of copper. The production of one unit of copper requires 0.8 units of iron and 0.6 units of copper. What is the demand met by producing 50 units of iron and 40 units of copper? B. Using the same technology matrix as the previous problem, find the production schedule required to meet a demand of 200 units of iron and 100 units of copper.
A farmer can produce 10,000 pears (X) on his one-acre farmland, and when he uses the same land for apple cultivation, a total of 5,000 apples (Y) can be produced. He realizes that with the introduction of a new fertilizer, he can increase the maximum production of apples to 7,000. The maximum production of pears, however, remains unchanged. Hence, his new PPF equation is?