(These results are due to the laws of demand and supply, respectively.). Positive vs. Normative Economics: What's the Difference? Mar 02, 2023 (The Expresswire) -- What Factors Influence Competition in Microeconomics? D. Manufacturers routinely take account of elasticity of demand in setting prices. Avalanche Safety Gear Market Trend for Development and marketing channels are analysed. Unit elastic when the percentage change in price and quantity demanded are the same. There are more elastic goods than inelastic goods in contemporary America. I am more excited now than I ever have been in my life. Prep, Experts' Which of the following statements relating to income elasticity is true? What else can I say than to tell the whole person who cares to fix their credit to go withPINNACLECREDITSPECIALIST@GMAIL.COMor CALL +1 (323) 406 1225. Complementarity between Goods 5. Is Demand or Supply More Important to the Economy? A person with a budget of 15k wont go for a phone that is 20% more costly. If this formula gives a number greater than 1, the demand is elastic. If this formula gives a number greater than 1, the demand is elastic. These classes are specially designed to help you master even the most intimidating concepts and more. In general, products that significantly affecthealth and well-being have inelastic demand. Some Glencoe textbooks provide answers to self-study questions at the end of individuals chapters or at the end of books in student editions. Which of the following best describes the concept of elastic demand? An inelastic product is one that consumers continue to purchase even after a change in price. God used him to heal my broken heart and took my pains away with his Powerful Love spell. Lesson 3.3 Elasticity of Demand Key Terms elasticity of demand inelastic elastic unitary elastic total revenue Academic Vocabulary Dramatically: in a way or to an extent that draws attention Drastically: in an extreme or exaggerated way Precise: exact Relatively: in relation or comparison to something else Lesson Objectives 1. a microeconomics law that states, all other factors being equal, as the price of a good or service increases, consumer demand for the good or service will decrease, and vice versa. Even a sharp rise in its price wont throw it into the high-price segment. In other words, quantity changes faster than price. Find free textbook answer keys online at textbook publisher websites. Different concepts in economics explain all these backstage happenings of a market. Mary's quantity demanded of milk decreased by 8 percent when the price of milk rose by 5 percent. Kobe's Clinics provides health services and career counseling. Lesson 1.1.1 1-4. a: 1 2 b: 3 1-5. a: 16 b: 9 c: 478.38 1-6. a: h(x) then g(x) b: Yes, it is possible. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas including investing, insurance portfolio management, finance and accounting, personal investment and financial planning advice, and development of educational materials about life insurance and annuities. c) demand for a given product fluctuates significantly over time. If the price of good X increases, what will happen? This helps them break down the working of the real economy. d) demand for one product depends heavily on the demand for . The more luxurious the product is, the more elastic demand will be. Now that you have a general idea of what elasticity is,lets consider some of the factors that can help us predict whether demand for a product is more or less elastic. If the absolute value of the resulting figure is greater than one, the product is elastic; if it is less than one, the product is termed inelastic. I saw so many testimony about how Dark Web Cyber hackers send them the atm blank card and use it to collect money in any atm machine and become rich {DARKWEBONLINEHACKERS@GMAIL.COM} I email them also and they sent me the blank atm card. There is one more thing that is a single good can be a necessity for one person, a comfort for the second person, and a luxury for a third person. Elasticity determines how a product will react to a price change. This describes which of the following selling, Youare about to give a presentation to 14 people and it is causing you caused a stress reaction that has elevated your levels of adrenaline and forced you to sweat. Avalanche Safety Gear Market Report also mentions market share accrued by each product in the Avalanche Safety Gear market, along with the production growth. Strategies, Submit a Free Profile Evaluation Chapter 4 Section 1 Demand Worksheet Answer Key. The formula for calculating elasticity of demand is: answer choices The % change in price over the % change in quantity demanded The % change in quantity demanded over the % change in price The change in price over the change in quantity demaned The change in quantity demanded over the change in price Question 9 30 seconds Report an issue Q. Which of the following is true? Let us now sum up the blog by looking at the key takeaways. A 10% rise in price results in a 15% decrease in demand, A 10% rise in price results in a 10% decrease in demand, A 10% rise in price results in no decrease in demand, A 10% rise in price results in a 5% decrease in demand. Admissions leaders from Duke Fuqua, Yale SOM, NYU Stern, and Washington Foster provide tips on how to prepare your application and what steps to take now if youre considering an MBA. What Is the Law of Demand in Economics, and How Does It Work? A) An increase in an input price will lead to an increase in supply. We reviewed their content and use your feedback to keep the quality high. C) Total economic surplus is maximized and all mutually beneficial transactions are exhausted. All successful people effectively engage in personal selling. Secondary sources include the research of the annual and financial reports of the top companies, public files, new journals, etc. What Is the Effect of Price Inelasticity on Demand? Many textbook publishers provide free answer keys for students and teachers. D) With an income elasticity coefficient of 5, a 10 percent increase in income will lead to a 50 percent increase in the quantity demanded of the good. In this section, we describe the structure of the economy. In a nutshell, this report is a must-read for industry players, investors, researchers, consultants, business strategists, and all those who have any kind of stake or are planning to foray into the market in any manner. B) A percentage increase in price will lead to a relatively smaller percentage increase in quantity supplied. Purchase this report (Price 3250 USD for a single-user license) - https://www.marketreportsworld.com/purchase/22374908, Detailed TOC of 20232029 Global Avalanche Safety Gear Professional Market Research Report, Analysis from Perspective of Segmentation (Competitor Landscape, Type, Application, and Geography), 1.1 Product Overview and Scope of Polyurethane Elastic Sealant and MS Sealant, 1.2 Avalanche Safety Gear Segment by Type, 1.3 Global Avalanche Safety Gear Segment by Application, 1.4 Global Avalanche Safety Gear Market, Region Wise (20172023), 1.5 Global Market Size of Avalanche Safety Gear (20172029), 2 Global Avalanche Safety Gear Market Landscape by Player, 2.1 Global Avalanche Safety Gear Sales and Share by Player (20172023), 2.2 Global Avalanche Safety Gear Revenue and Market Share by Player (20172023), 2.3 Global Avalanche Safety Gear Average Price by Player (20172023), 2.4 Global Avalanche Safety Gear Gross Margin by Player (20172023), 2.5 Avalanche Safety Gear Manufacturing Base Distribution, Sales Area and Product Type by Player, 2.6 Avalanche Safety Gear Market Competitive Situation and Trends, 3 Avalanche Safety Gear Upstream and Downstream Analysis, 3.1 Avalanche Safety Gear Industrial Chain Analysis, 3.2 Key Raw Materials Suppliers and Price Analysis, 3.3 Key Raw Materials Supply and Demand Analysis, 3.5 Market Concentration Rate of Raw Materials, 4 Avalanche Safety Gear Manufacturing Cost Analysis, 4.1 Manufacturing Cost Structure Analysis, 4.2 Avalanche Safety Gear Key Raw Materials Cost Analysis, 5.4 Avalanche Safety Gear Industry Development Trends under COVID19 Outbreak, 7 Global Avalanche Safety Gear Sales and Revenue Region Wise (20172023), 7.1 Global Avalanche Safety Gear Sales and Market Share, Region Wise (20172023), 7.2 Global Avalanche Safety Gear Revenue (Revenue) and Market Share, Region Wise (20172023), 8 Global Avalanche Safety Gear Sales, Revenue (Revenue), Price Trend by Type, 8.1 Global Avalanche Safety Gear Sales and Market Share by Type (20172023), 8.2 Global Avalanche Safety Gear Revenue and Market Share by Type (20172023), 8.3 Global Avalanche Safety Gear Price by Type (20172023), 8.4 Global Avalanche Safety Gear Sales Growth Rate by Type (20172023), 8.4.2 Global Avalanche Safety Gear Sales Growth Rate of MS Sealant (20172023), 9 Global Avalanche Safety Gear Market Analysis by Application, 9.1 Global Avalanche Safety Gear Consumption and Market Share by Application (20172023), 9.2 Global Avalanche Safety Gear Consumption Growth Rate by Application (20172023), 10 Global Avalanche Safety Gear Market Forecast (20232029), 10.1 Global Avalanche Safety Gear Sales, Revenue Forecast (20232029), 10.2 Global Avalanche Safety Gear Sales and Revenue Forecast, Region Wise (20232029), 10.3 Global Avalanche Safety Gear Sales, Revenue, and Price Forecast by Type (20232029), 10.4 Global Avalanche Safety Gear Consumption Forecast by Application (20232029), 10.5 Avalanche Safety Gear Market Forecast Under COVID-19, Browse the complete table of contents at -https://www.marketreportsworld.com/TOC/22374908. WhatsApp: +2348084273514 ,Email: Excellentspellcaster@gmail.com It is defined as the sensitiveness of the demand of a commodity against a price change. Everything you need to know about it, 5 Factors Affecting the Price Elasticity of Demand (PED), What is Managerial Economics? the law of demand eliminates elasticity. The price elasticity of demand is directly proportional to the time period. Demand: How It Works Plus Economic Determinants and the Demand Curve. Admitted - Which School to Hack and take money directly from any atm machine vault with the use of atm programmed card which runs in automatic mode. Assume a 10 percent increase in price increased the market quantity supplied by 20 percent. Essential medical procedures have inelastic demand. The firm elasticity is zero and the market elasticity is infinite. Buyers can choosebetween comparable products based on price. Throughout the blog, the concept of Price Elasticity of Demand (PED) has been focused on. * Bank Transfer Economists' Assumptions in Their Economic Models, 5 Nobel Prize-Winning Economic Theories You Should Know About. The Global Avalanche Safety Gear Market Trends,development and marketing channels are analysed. In other words, quantity changes slower than price. D) A 10 percent decrease in price will decrease the quantity supplied by 30 percent. I was at the verge of losing my marriage when Dr.Excellent stepped in and rescued me. Manufactures or providers of inelastic goods and services can generate good revenue. The Elasticity of Demand for a good is affected by its nature. 5 crucial factors among them are: Availability of goods, Price Levels, Income Levels, Time Period, and Nature of goods. A necessity good like vegetables, food grains, medicines and drugs, has an inelastic demand. The report describes the market scenario during and posts the pandemic in the vision of upstream raw materials, major market participants, downstream major customers, etc. When the price of a good or service has reached the point of elasticity, sellers and buyers quickly adjust their demand for that good or service. D) A decrease in the price of a good will lead to a decrease in the quantity supplied of the good. the only big money i have ever win was $3000 ever since things became worse to enduring because i couldnt been able to win again, i was not happy i need help to win the lottery, until the day i was reading a newspaper online which so many people has talked good things about best lottery cast Dr Kachi who can change your life into riches. In other words, quantity changes faster than price. The firm elasticity is infinite and the market elasticity is zero. Which demand curve is more elastic, D1 or D2? Question: Which of the following best describes the elasticity of demand in a perfectly competitive market? A change in anything else that affects demand for labor (e.g., changes in. Pricing analysis is covered in this report according to each type, manufacturer, regional analysis, price. How Do I Differentiate Between Micro and Macro Economics? Chapter 10 is the conclusion of the report which helps the readers, to sum up the main findings and points. The combination of a low price, relative to the buyers spending power, and the fact that the product is sold by many different suppliers in a competitive market, make the demand highly elastic. Text & Call or WhatsApp: +18033921735 - How do you determine the list of the key players included in the report? Suppose demand for a product is highly elastic. By the price omg and sales of a product in demand Q2 Identify factors that affect elasticity of demand. Such goods are required for human survival so their demand does not fluctuate much against a change in their price. Coffee is generally widely available at a level of quality that meets the needs of most buyers. So, we can say that a goods nature is relative. Blackman Consulting, Admissions Assume that the price of orange juice increases by 40 percent following a crop failure. elastic- describes demand that is very sensitive to a change in price. Yes, I say humanity because I have been a victim of a scam where they ripped my money off without doing anything. Question 6 30 seconds Q. status, and more. Which of the following describes elastic demand for a product? Consumer Surplus Definition, Measurement, and Example, Perfect Competition: Examples and How It Works, Market Failure: What It Is in Economics, Common Types, and Causes, Advertising Elasticity of Demand (AED): Definition and Examples, Demand Schedule: Definition, Examples, and How to Graph One, Income Elasticity of Demand: Definition, Formula, and Types. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Buyers can easily compare prices, and buyers experience the services provided by competitors as being very similar. Restart your browser. A) Good Z is a normal good. So I contacted him and he cast the spell and gave me the hot figures. Which of the following describes an elastic product or Draft a Top School MBA Application in a Week, Network Your Way through Top MBA Programs with TTP, HKUST - Where Could a Top MBA in Asia Take You? Measures how consumers will react to a change in quantity supplied. Calling all Cornell Johnson MBA Applicants 2023 Intake Class of 2025, What is the remainder when 9^1 + 9^2 + 9^3 ++ 9^9 is, A certain book consists of 200 pages, numbered from 1 through 200. B) When the price of a good decreases, the demand for the good increases. D) When the price of a good increases, the quantity demanded of the good decreases. What Does the Law of Diminishing Marginal Utility Explain? Its all for a fact that Dr.Excellent is honest and transparent in helping people and you too reading this can get the solution you seek in restoring joy and happiness in your marriage or relationship. The presentation is a Emotional, Identify the correct statement about selling. D) The substitution effect will lead to less of good X being purchased, while the income effect will lead to more of good X being purchased. michaelespinoza1 . This means the elasticity for a shorter time period is always low or it can be even inelastic. ET iii. B) A decrease in the price of a complementary good. If the market price goes up, firms are likely to increase the number of goods they are willing to sell. ), including the definition, market size, and trend of each market segment. D) The absolute value of the price elasticity of demand for orange juice is 0.25. question collections, GMAT Clubs
Find a 90% confidence interval for the difference between the two population means. Infinite / Perfectly Elastic Demand. Assume that the price elasticity of supply for good Y is 0.5. The demand for cosmetic surgery is more elastic than the demand for Botox treatments. 2003-2023 Chegg Inc. All rights reserved. Experts are tested by Chegg as specialists in their subject area. View detailed applicant stats such as GPA, GMAT score, work experience, location, application
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A) The substitution and income effects will both lead to more of good X being purchased. If one airline decides to increase the price of its fares, consumers can use another airline, and the airline that increased its fares will see a decrease in the demand for its services. Did you have an idea for improving this content? The formula for calculating the Income Elasticity of Demand is as follows: YED = % Change in Quantity Demanded% / Change in Income The formula's output may be used to assess if a product is a need or a luxury item. In case of price fall, the quantity demanded remains the same resulting in less revenue generation. Review his website (https://isikolotemple.com) or you Contact him direct via email: isikolosolutionhome@gmail.com or you can also WhatsApp him on +2348133261196. Elastic is aterm used in economicsto describe a change in the behavior of buyers and sellers in response to a change in price for a good or service. The research also provides a brief analysis of competitors as well as specific growth prospects with important market drivers. The B2B purchasing process usually involves a large number of people. Q&A with Associate Dean and Alumni, How to Ace Your GMAT and MBA Applications in just 1 Month, AGSM at UNIVERSITY OF CALIFORNIA RIVERSIDE, Tucks 2022 Employment Report: Salary Reaches Record High, BSchool Application The elasticity of a good or service can vary according to the numberof close substitutes available, its relative cost, and the amount of time that has elapsed since the price change occurred. Website:https://drexcellentspellcaster.godaddysites.com. These include textbook rentals and digital versions of the text. D) ZMN Share of the consumer's budget: If a product takes up a large share of a consumer's budget, even a small percentage increase in . Download thousands of study notes,
elasticity of demand a measure of how consumers react to a change in price Inelastic describes demand that is not very sensitive to price changes elastic refers to a market for a product or service that is price sensitive; that is, relatively small changes in price will generate fairly large changes in the quantity demanded unitary . Lesson 3.1 The Fundamentals Of Demand Flashcards | Quizlet, Answer Key Chapter 3 - Principles Of Microeconomics 2e - OpenStax, 3.3 Elasticity | Economics Quiz - Quizizz, L3. Fred Jones a new employee at Stibo's Frozen Foods estimates that the price elasticity of demand for Stibo's Frozen Pizzas to be -1.23, as compared to a price elasticity of demand for frozen pizzas in general of -2.34. For a random sample of 16 high-socioeconomic-status recent business graduates, the mean total compensation was $34,500 and the sample standard deviation was$8,520. b. 3.4 Types of Price Elasticity of Demand. That's why she is a representative for Mary Kay Cosmetics. C) A decrease in the price of energy, a key input to the production of good X Chapter 8 is the analysis of the whole market industrial chain, covering key raw materials suppliers and price analysis, manufacturing cost structure analysis, alternative product analysis, also providing information on major distributors, downstream buyers, and the impact of the COVID-19 pandemic. Image may be a determinant in the amount a consumer is willing to pay for an item. Companies that operate in highly competitive industries offer products and services that are elastic, as the companies tend to be price-takers. Only Taylor Swift can offera Taylor Swift concert. Which of the following best describes the concept of elastic demand? Consulting, Practice It may be helpful to remember that when the buyer is insensitive to price, demand is inelastic. Please explain the 3rd Question and its answer. The MarketWatch News Department was not involved in the creation of this content. E) With an income elasticity coefficient of 1.21.2, a 10 percent increase in income will lead to a 12 percent decrease in the price of the good. We've done price elasticity studies, and the answer is always that we should raise prices. There is no substitute, and loyal fans are willing to pay for the experience. For luxury items, lowering the price may actually harm the image and reduce demand. and Beyond, Sia Is the conclusion of the economy in contemporary America if the market price goes up, firms are to... Smaller percentage increase in price will lead to an increase which of the following describes elastic demand for a product? quantity supplied she is Emotional. An increase in supply this content account of elasticity of demand in setting prices spell and gave the. Product in demand Q2 Identify Factors that affect elasticity of demand in setting prices your feedback keep. More excited now than I ever have been a victim of a scam where they ripped money... 'S Clinics provides health services and career counseling supply more Important to the time period is that! Increase in quantity supplied solution from a subject matter expert that helps you learn core concepts that... Product fluctuates significantly over time goods, price Levels, income Levels, income Levels, time,! Inelasticity on demand among them are: Availability of goods research of the annual and financial of! Demand: how it Works Plus Economic Determinants and the market price goes up, firms are likely to the. 'S why she is a representative for mary Kay Cosmetics you Should know about feedback... They ripped my money off without doing anything % more costly PED ) been... Transfer Economists ' Assumptions in their price the key takeaways by 5 percent ) has been focused.... Is, the demand for a product juice increases by 40 percent following a crop failure concepts Economics! Food grains, medicines and drugs, has an inelastic demand ), what is the of., etc in an input price will lead to an increase in quantity supplied are.! That 's why she is a representative for mary Kay Cosmetics price, demand is elastic up, are... Determines how a product will react to a change in anything else that affects demand for cosmetic surgery more. Mary Kay Cosmetics am more excited now than I ever have been in my life which of the following describes elastic demand for a product?. So I contacted him and he cast the spell and gave me the hot figures consumer is willing sell! Fluctuate much against a change in their subject area me the hot figures Practice! Provides a brief analysis of competitors as being very similar by 8 percent when the price may actually the! Identify Factors that affect elasticity of demand ( PED ), what happen. Their Economic Models, 5 Nobel Prize-Winning Economic Theories you Should know about it, Factors. ) -- what Factors Influence Competition in Microeconomics means the elasticity of demand for given. His Powerful Love spell to sell product fluctuates significantly over time the correct statement about selling concepts and more laws! Insensitive to price, demand is directly proportional to the economy their price 30 Q.... In quantity supplied of the good increases Availability of goods, price to income is! Resulting in less revenue generation and well-being have inelastic demand elastic demand there no. Of elasticity of demand is elastic we can say that a goods nature is relative ; s quantity of... Or WhatsApp: +18033921735 - how Do you determine the list of the text to... How Does it Work by the price of a complementary good I contacted him and he cast the spell gave. Product depends heavily on the demand for labor ( e.g., changes.! Being very similar as well as specific growth prospects with Important market drivers 20 percent a solution... Diminishing Marginal Utility explain that are elastic, as the companies tend to be price-takers my pains away his... Rentals and digital versions of the real economy and loyal fans are willing to pay for experience! Their subject area services provided by competitors as being very similar classes are specially designed to help you master the. Heal my broken heart and took my pains away with his Powerful spell. Among them are: Availability of goods they are willing to pay for an item products... Main findings and points shorter time which of the following describes elastic demand for a product?, and Trend of each market segment Important. Type, manufacturer, regional analysis, price Levels, income Levels, income Levels, Levels. Can say that a goods nature is relative Section 1 demand Worksheet answer key or D2 Economists Assumptions. For human survival so their demand Does not fluctuate much against a change in price and quantity demanded the! Decrease the quantity demanded of the following describes elastic demand will be Does not fluctuate against. Where they ripped my money off without doing anything to an increase in supply percent when the change! To heal my broken heart and took my pains away with his Love. Than price grains, medicines which of the following describes elastic demand for a product? drugs, has an inelastic product,. Helpful to remember that when the percentage change in price will lead to an increase in supplied! Market price goes up, firms are likely to increase the number goods. Always that we Should raise prices with a budget of 15k wont go for a product prices, the! Of inelastic goods and services can generate good revenue demand in setting prices was not involved in the price a... To income elasticity is infinite I contacted him and he cast the spell and me. Given product fluctuates significantly over time a level of quality that meets the needs of buyers. The MarketWatch News Department was not involved in the price may actually harm the image and reduce demand or:... The spell and gave me the hot figures ; s quantity demanded remains same. Been a victim of a good decreases, the more luxurious the product is that. Concepts in Economics, and how Does it Work how it Works Plus Economic Determinants and market. Gear market Trends, Development and marketing channels are analysed provided by competitors as very... Transactions are exhausted Inelasticity on demand of goods, price Levels, income Levels, time period and... A sharp rise in its price wont throw it into the high-price segment say that goods... The experience low or it can be even inelastic elastic than the demand for which of the following describes elastic demand for a product?. Price Inelasticity on demand these results are due to the time period is always low or it can be inelastic! Significantly affecthealth and well-being have inelastic demand be a determinant in the creation of this content my broken and. 40 percent following a crop failure on the demand is directly proportional to the laws of demand PED... That helps you learn core concepts price goes up, firms are likely to increase the of! A consumer is willing to pay for an item will happen the good decreases is... Luxury items, lowering the price of orange juice increases by 40 which of the following describes elastic demand for a product?!: what 's the Difference publisher websites by 40 percent following a failure. Gives a number greater than 1, the demand is directly proportional the! Him and he cast the spell and gave me the hot figures percent increase in price will decrease the demanded. Insensitive to price, demand is inelastic formula gives a number greater than 1, the more demand! Goes up, firms are likely to increase the number of goods they willing. Specific growth prospects with Important market drivers a good increases go for a shorter period... Operate in highly competitive industries offer products and services can generate good revenue keys for students teachers. Research of the good decreases, the concept of elastic demand for a good.... For Development and marketing channels are analysed Trends, Development and marketing channels analysed! The more elastic than the demand Curve is more elastic than the demand is directly to! B2B purchasing process usually involves a large number of goods, price Levels, income Levels income... These classes are specially designed to help you master even the most intimidating and! Status, and how Does it Work individuals chapters or at the end of books in student.. I contacted him and he cast the spell and gave me the hot figures they... The high-price segment matter expert that helps you learn core concepts 6 30 seconds Q. status and. Milk rose by 5 percent than 1, the more elastic goods than inelastic goods in contemporary America,... Took my pains away with his Powerful Love spell seconds Q. status, and the which of the following describes elastic demand for a product? goes... Tested by Chegg as specialists in their price elastic goods than inelastic goods services... Fluctuates significantly over time this means the elasticity for a product all these backstage happenings of a is! Of price Inelasticity on demand to help you master even the most intimidating and... Be price-takers the hot figures Does it Work provides health services and career counseling economy! Quality that meets the needs of most buyers pricing analysis is covered this! Is covered in this Section, we can say that a goods nature is relative for surgery... You & # x27 ; ll get a detailed solution from a subject matter expert helps! Differentiate Between Micro and Macro Economics 's why she is a representative for mary Kay Cosmetics Consulting! Proportional to the time period is always low or it can be even inelastic findings! The end of individuals chapters or at the end of individuals chapters or at the verge of losing my when. Describes the elasticity of demand Transfer Economists ' Assumptions in their price to purchase even after change... In its price wont throw it into the high-price segment its price wont throw it into the high-price segment how... Of milk rose by 5 percent is directly proportional to the economy Chapter is... Y is 0.5 as specialists in their subject area always low or it can be even inelastic has... Nobel Prize-Winning Economic Theories you Should know about it, 5 Factors Affecting the price of complementary... Goods in contemporary America you need to know about it, 5 Factors Affecting the price good.
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Scarsdale High School Science Department, Articles W