1. Predict the molecular formula of an alkane with 13 carbon atoms. .................................................................................................................................. [Total 1 mark] 2. Bromobutane‚ CH3CH2CH2CH2Br‚ can be reacted with hot aqueous sodium hydroxide to prepare butan-1-ol. CH3CH2CH2CH2Br + OH– → CH3CH2CH2CH2OH + Br– A student reacted 8.72 g of bromobutane with an excess of OH–. The student produced 4.28 g of butan-1-ol. (i) Calculate the amount
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18th Century Swimwear During the 18th century‚ spas where men and women engaged in public bathing began appearing in France and England. Men and women still bathed infrequently for recreation and it was considered as therapy. Modesty was of prime importance with style not much of a consideration in those days. The first suits were far from practical or comfortable; ladies went as far as to sewing lead weights into the hem of the bathing gown to prevent the dress from floating up and exposing
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Opportunity cost is often to be determined when coming across decision-making. Throughout this essay‚ the term ‘opportunity cost’ will be reviewed in the case of pregnant women staying home during their maternity leave. The essay will be divided into 3 part. Firstly‚ concept of opportunity cost will be defined and explained with daily examples. It will then go on investigating both the opportunity cost and benefits of mothers staying home during their maternal leave. Finally‚ several advices will
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Q1: explicit costs and implicit costs concepts Explicit Cost Explicit cost is defined as the direct payment which is supposed to be made to others while running business. This includes the wages‚ rents or materials which are due in the contract. The explicit cost is the expense done in business which can easily be identified and accounted for in the business at any stage. The explicit cost represents the out flows of cash in clear and obvious terms. When any out flow of credit occurs in a business
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Running head: THE BASIC CONCEPTS FOR ECONOMIC REASONING The Basic Concepts for Economic Reasoning International Economics Will Bury`s Gose Global Part I Will Bury has invented a technology that gives the option of reading text materials digitally or listening to it with synthetic voice which sound realistic (Will burry`s goes global‚ UOP). In this paper I will explain economic concepts founded in Will Bur’s scenario‚ which will Bury`s have to take some important business decisions
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Basic Accounting Principles and Concepts http://misscpa.com/basic-accounting-principles-and-concepts/ Accounting is called the language of business that which communicates the financial condition and performance of a business to interested users‚ also referred to as stakeholders. In order to become effective in carrying out the accounting procedure‚ as well as in communicating the financial information of the business‚ there is a widely accepted set of rules‚ concepts and principles that
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2 BASIC CONCEPTS OF NATIONAL ACCOUNTS AGGREGATES Introduction 2.1 Various concepts of national income and related aggregates used in national accounts connote a particular meaning which may not necessarily conform to the one used in common parlance. It is‚ therefore‚ necessary that these are made familiar to the users to enable them to appreciate these in right perspective. It is with this objective that it has been considered necessary to refer to these in this publication. The basic concepts
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Basic Concepts The economics of business enterprise‚ an introduction to economic organisation and the theory of the firm Martin Ricketts (chp. 1-5) …and more… Aida Isabel Tavares Economia da Empresa 1 Quick review about the basics of theory of the firm Firms under the neoclassic view are treated as a production black-box: input → firm → output Fundamental issues about firms: Why do firms exist? How different are firms versus markets? What determines firm’s scope or boundaries? M&As; Spin-offs;
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Environmental Economics : Some Basic Concepts 1. Welfare economics Welfare economics is a branch of economics that uses microeconomic techniques to evaluate economic well-being‚ especially relative to competitive general equilibrium within an economy as to economic efficiency and the resulting income distribution. associated with it. It analyzes social welfare‚ however measured‚ in terms of economic activities of the individuals that comprise the theoretical society considered. As such
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3 Basic manufacturing cost categories: Direct Materials Cost: The materials that go into final product are called raw materials. Direct Labor Cost: The term direct labor is reserved for those labor costs that can be essentially traced to individual units of products. Direct labor is sometime called touch labor‚ since direct labor workers typically touch the product while it is being made. Manufacturing Overhead Cost: Manufacturing overhead‚ the third element of manufacturing cost‚ includes
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