Abstract: The chemical and physical conditions used in the preparation of activated carbon‚ an adsorbent used in water filtration influence the specific surface area and the porosity. In this study‚ coconut shell was used as the raw material and activation reagents such as Hydrochloric acid‚ Zinc Chloride and Phosphoric Acid were used. A single burn and double burn process was carried out for each method. The activated carbon obtained was compared in terms of absorption capacity‚ bulk density‚ BET
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CASE STUDY 1—THE COMPLETE ACCOUNTING CYCLE Name: ______________ The entire Case Study is due Sunday at midnight mountain time at the end of Week 3. This Case Study is worth 100 points or 10% of your final course grade. This Case Study relates to TCOs D and E and Chapters 3 and 4. MAKE SURE TO COMPLETE ALL REQUIREMENTS WHICH ARE LISTED BELOW. There are 10 sheets in the Workbook including this one. All of the Information you need for the project is located in this Workbook. Requirements
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system. The following data have been gathered‚ to assess the effect of the change: Product type Quantity Prime Costs Machine Hours Material Moves Setups Product A 60‚000 €150‚000 3‚500 6‚800 800 Product B 15‚000 € 30‚000 2‚750 1‚200 450 Expenditures (€) €180‚000 €120‚000 €80‚000 €40‚000 Under the current system‚ the costs of operating equipment (machine hours)‚ materials moves‚ and setups are assigned to the products on the basis of machine hours. Required: 1. Compute
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Important questions for an International Trade Topic Question numbers ___________________________________________________________________________________________________ 1. Trade facts 1-9 2. Comparative advantage 10-55 3. Supply and demand analysis of exports and imports 56-79 4. Types of trade barriers 80-87 5. Analysis of tariffs and quotas 88-118 6. Arguments for protectionism 119-125 7. World Trade Organization 126-128 Consider This 129-130 Last Word 131-132 True-False
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Chi square test for independence of two attributes. Suppose N observations are considered and classified according two characteristics say A and B. We may be interested to test whether the two characteristics are independent. In such a case‚ we can use Chi square test for independence of two attributes. The example considered above testing for independence of success in the English test vis a vis immigrant status is a case fit for analysis using this test. This lesson explains how to conduct
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CHAPTER 9 OLIGOPOLY AND FIRM ARCHITECTURE 1. The demand function for a product sold by an oligopolist is given below: QD = 370 – P The firm’s marginal cost function is given below: MC = 10 + 4Q Calculate the equilibrium price and quantity. Solution: P = 370 – Q so TR = 370Q – Q2 and MR = 370 – 2Q MR = 370 – 2Q = 10 + 4Q = MC so Q = 60 and P = 310 2. The demand function for a product sold by an oligopolist is given below: QD = 135 – 0.5P The firm’s marginal cost function is given
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Caula Rogers SPE-226 Educating the Exceptional Learner August 31‚ 2014 Professor Gibson Attitude‚ Legislation‚ and Litigation Students with disabilities have experienced the most important transformation of the decade‚ they were omitted at the beginning of the school system‚ and students with disabilities disorders had to be edified in exceptional course. Rehabilitation Act of (1973) and the revisions of (1986) as well as (1992) started edifying the rights of individuals
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Competition Bikes Inc. Storyline Managing Capital & Financial Assets 04/12/2014 WGU JET2 Financial Analysis Task 4 - PASSED To: Vice President The following is a summary report to recommend whether Competition Bikes should change its traditional costing method to activity based costing‚ and an analysis of the breakeven point with regards to sales units and dollars for both CarbonLite and Titanium bikes. It also discusses the impacts to the breakeven point. The cost-volume-profit evaluation
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an assembly line is 360 units. This assembly line will operate 450 minutes per day. The following table contains information on this product’s task times and precedence relationships. TASK TASK TIME(SECONDS) IMMEDIATEPREDECESSOR A 30 - B 35 A C 30 A D 35 B E 15 C F 65 C G 40 E‚F H 25 D‚G 106878243848Draw a precedence diagram What is the workstation cycle time (takt time)? C = Production time per day/Output per day =450 mins. x 60 seconds / 360 units per day = 27000 seconds/ 360 units
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CHAPTER 9 Inventories: Additional Valuation Issues SOLUTIONS TO PROBLEMS | PROBLEM 9-1 | | Item | | Cost | | Net Realizable Value* | | Lower-of-Cost-or-NRV | A | | $470 | | $ 450 | | $450 | B | | 450 | | 430 | | 430 | C | | 830 | | 640 | | 640 | D | | 960 | | 1‚000 | | 960 | *Net Realizable Value = 2011 catalog selling price less estimated costs to complete and sell. (2011 catalog prices are in effect as of 12/01/10
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