Solution to Tutorial 4 Given: F = 1000 kg-mole/hr‚ xF = 0.20 (ethanol is MVC) Feed is saturated liquid‚ thus q = 1.0 xD = 0.80‚ xB = 0.02 (maximum); R = 5/3 First‚ plot the equilibrium curve using the VLE data given. Note that you need to convert mole% ethanol into mole fraction. Then‚ apply the McCabe-Thiele method to find the number of theoretical (equilibrium) trays required for the separation. Step 1: Since R and xD are known (5/3‚ and 0.80 respectively)‚ plot the ROL equation - it
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The current growth of Designs by Kate’s (DBK) business model is not sustainable for a future success of the company. In order to maintain‚ respectively improve its performance and thusly its position within the direct sales industry‚ it is essential that Kate Creevey realizes‚ how important the monetary reward for the sales representatives is. Therefore it is recommended that the compensation structure as a motivational tool should be changed in order to guarantee maximizing the key financial objectives
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INSTRUCTOR’S MANUAL TO ACCOMPANY Database System Concepts Fourth Edition Abraham Silberschatz Yale University Henry F. Korth Lehigh University S. Sudarshan Indian Institute of Technology‚ Bombay Copyright c 2001 A. Silberschatz‚ H. Korth‚ and S. Sudarshan Contents Preface 1 Chapter 1 Exercises Chapter 2 Exercises Chapter 3 Exercises Chapter 4 Exercises Chapter 5 Exercises Chapter 6 Exercises Introduction 4 Entity Relationship Model 9 Relational
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forecast five and ten years out in order to identify theneeds of the customer and potential disruptors. Find unresolved problems from the customer’s stand- point and resolve them without overshooting. Use “associationalthinking” by finding similar solutions to other problems to apply to your niche. (Anthony‚2012)4. What did you learn from the
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The Phyco-Solution Algae are emerging to be one of the most promising long-term‚ sustainable sources of biomass and oils for fuel‚ food‚ feed‚ and other co-products. What makes them so attractive are the large number and wide variety of benefits associated with how and where they grow. Nearly all these benefits stem from the fact that these plants have evolved over billions of years to produce and store energy in the form of oil‚ and they do this more efficiently than any other known natural or
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Workshop 3 Interest Rates and Bond Valuation Terminology • Face value/par value - the original issue price (the amount borrowed). • Maturity date - date on which loan has to be repaid. • Coupon interest rate - original interest rate on the bond. • Coupon payment - the fixed interest payment on the bond. • YTM=required rate of return. Bonds pay fixed coupon payments at fixed intervals and the face value at maturity. there is an inverse relationship between the price of an investment
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Japanese Americans on the west coast were interned into camps for many reasons that violated their civil Liberties‚ some including the bombing of Pearl Harbor‚ the president then declaring war on Japan‚ with that causing war hysteria. Japanese Americans should have been given a fair chance to bring down the accusations made by non Japanese Americans. War hysteria has been part of many wars‚ including WWII. In this particular war the Japanese Americans lived in fear of being interned because of war
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Maximum Points: 60 Grade: Let G be the smaller number between 6 and (achieved points+10)/10 Round G exactly to quarters of a grade to get your grade. Examples: 32 points give a 4.25‚ 31 points give a 4 Solution to Homework Set 1 Managerial Economics Fall 2011 Conceptual and Computational Questions 4 points 2. What is the maximum amount you would pay for an asset that gen- 2 pt for a erates an income of $150‚000 at the end of each of five years if the reasonable formula‚ opportunity cost of using
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Precious Hembry Ms. Wilson ENG 105 – 09 13 November 2013 Abortion: The Solution. The streets of Ireland are overpopulated with beggars and their children. As a result‚ Jonathan Swift proposed mother’s sell their children to be ate. Swift says his proposal will reduce the country’s overpopulation and keep the children from becoming a burden on their parent’s. However‚ Swifts proposal does not focus on ways to benefit the mother’s in these dire straits; therefore‚ the mother’s should choose
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ECON112 Macroeconomics Problem Set 1 *Solution* By Yao Amber Li Fall 2010 (Instructor: Li‚ Yao; TA: Fok Pik Lin‚ Astor) ------------------------------------------------------------------------------------------------------------------------------------ 40 marks total Part I: True/False/Uncertain Please justify your answer with a short argument. (10 marks‚ 2 marks each) One mark is for correct judgment. One mark is for correct argument. 1. GDP is the value of all goods and services produced
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