ECO204: Solutions to Homework 5 1. True‚ False‚ Uncertain a. False. Methods to eliminating moral hazard include writing efficient contracts between principals and agents‚ bonding and deferred payments. The methods to eliminate adverse selection include sending signals and relying on 3rd parties to verify quality. b. True. When there is asymmetric information‚ it drives out high-quality goods because consumers have a difficult time differentiating between high- and low-quality goods. As a result‚
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In order to find the formula of the copper chloride hydrate‚ we had to separate the compound to find the mass of water and copper. To begin this process‚ we evaporated the water and created an anhydrous compound‚ meaning we were left with only CuxCly. By calculating the weight of both the anhydrous and the hydrated compounds‚ we could conclude that the difference in the weights was the weight of the H2O. From this we were able to calculate the percent composition of CuxCly and H2O (see Calculations:
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Affecting the Copper Mining Industry As is demonstrated by the chart below‚ the demand for copper has exceeded the supply brought to market since 2009. In 2011‚ 16.5 million tonnes of copper were produced worldwide and this amount is expected to grow by approximately 3% annually. Data from the International Copper Study Group (ICSG) for 2012 suggests that international demand for refined copper is expected to exceed production by about 240‚000 metric tons. The slow growth forecasted in copper supply is
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“Life in the Iron Mills” there are two similar movements that play out in her short story. On one end we have this sense of realism which portrays the rural American (lower class) hardship of poverty and pollution. Davis paints this realist image by describing the harsh inhuman conditions immigrants faced when the “bully” aka the capitalist elite (the mill owners) employed them. And on the other end we see this sort of naturalist movement of social Darwinism throughout “Life in the Iron Mills.” Davis
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new invention has discovered a method to stabilise an enzyme during freezing providing the enzyme in a zwitteronic buffer solution. A zwitterionic composition is useful as a surface active agent in aqueous solutions. The buffer solution has the capacity to stabilise an enzyme‚ such as glocuse oxidase‚ in a liquid state whilst providing protection if the the end solution is frozen. The zwitterionic buffer can stabalise the activity of enzymes by preventing large pH shifts during freezing.
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Iron Curtain Speech Journal Assignment 1. What type of document is this? In other words‚ in what genre is the text written? This type of document is a speech delivered by Winston Churchill in 1946. 2. Trace the genealogy of this speech. From where did this document come‚ when was the original written‚ and do any other versions survive? On March 5th‚ 1946‚ former British Prime Minister Winston Churchill delivered a speech at Westminster College in Fulton Missouri known as the “Iron
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The Iron Curtain Speech 1) What Russian need does Churchill say ‘we understand’? The Russian need to be secure on her western frontiers from all renewal of German aggression. We welcome her to her rightful place among the leading nations of the world. 2) How does Churchill describe the Polish government? The Russian-dominated Polish government has been encouraged to make enormous and wrongful inroads upon Germany‚ and mass expulsion of millions of Germans on a scale grievous and undreamed
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Whole blood and PRBC‚ what component is needed to be crossmatch prior to transfusion? 8. What proteolytic enzyme is not utilized by to enhance antibody activity? 9. Enhances granulocyte production in leukapheresis 10. Specific gravity of copper sulfate for Hgb screening 11. Antigens belonging to KELL except: Lutheran‚ Cellano‚ Penney‚ Sutter 12. Next to ABO‚ what blood group system is tested prior to transfusion 13. How to test in vivo sensitization of RBCs 14. Sugar responsible
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I believe the author’s message is that masculinity is a key factor in a young man’s life and masculinity shapes their life. The author heavily inflicts the importunacy of incorporating masculinity into his reading. The author‚ Copper Thompson‚ suggests that violence maintains the two most critical socializing forces in a boy’s life. He also suggests that society advocates violence. I agree society definitely enforces physical violence‚ to an extent. Sports‚ movies etc. promotes violence as competiveness
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RATE OF REACTIONS. The reaction rate (rate of reaction) or speed of reaction for a reactant or product in a particular reaction is intuitively defined as how fast or slow a reaction takes place. For example‚ the oxidative rusting of iron under the atmosphere is a slow reaction that can take many years‚ but the combustion of cellulose in a fire is a reaction that takes place in fractions of a second (right). Chemical kinetics is the part of physical chemistry that studies reaction rates. The concepts
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