📚 Year 7 AQA Business: Case Study Practice and Application | 七年级AQA商务：案例分析实战演练
Welcome to our practical guide on tackling business case studies for Year 7 AQA Business. Case studies are real-life or fictional business situations that help you apply key concepts such as enterprise, marketing, finance and operations. By working through a systematic approach, you will learn to analyse problems, evaluate options and make justified recommendations. This article uses the example of ‘Luna’s Lemonade Stand’ to illustrate each step.
欢迎来到七年级AQA商务案例分析实战演练指南。案例分析是真实或虚构的商业情境，帮助你应用企业、营销、财务和运营等关键概念。通过系统的方法，你将学会分析问题、评估选项并提出有依据的建议。本文以“露娜的柠檬水小摊”为例，逐步演示每个步骤。
1. Introduction to Business Case Studies | 商务案例分析简介
Case studies present a narrative about a business, often including background information, problems and data. Your task is to read carefully, identify the key issues and use business theory to suggest solutions. In Year 7, you will deal with simple scenarios involving setting up a small business, pricing decisions or simple financial calculations.
案例分析呈现一个企业的叙述，通常包括背景信息、问题和数据。你的任务是仔细阅读，识别关键问题，并用商业理论提出解决方案。在七年级，你会遇到设立小企业、定价决策或简单财务计算等简单情境。
2. Understanding the Business Scenario | 理解商业情境
Let’s introduce Luna. Luna is a 12-year-old who wants to start a lemonade stand in her neighbourhood. She has £50 saved up. Her parents allow her to use the front garden. She needs to decide on a recipe, set a price and promote her stand. She wonders whether to use fresh lemons or a powdered mix, and how to let people know about her business.
让我们介绍露娜。露娜12岁，想在社区开一个柠檬水小摊。她存了50英镑。父母允许她使用前院。她需要决定配方、定价和宣传小摊。她在考虑用新鲜柠檬还是柠檬粉，以及如何让人们知道她的生意。
Key questions to consider: What type of business is this? What are Luna’s objectives? What resources does she need?
需要考虑的关键问题：这是什么类型的企业？露娜的目标是什么？她需要哪些资源？
3. Identifying Stakeholders | 识别利益相关者
A stakeholder is anyone who has an interest in the business. For Luna’s lemonade stand, stakeholders include Luna herself (owner), her parents (who provide the location and possibly advice), customers (neighbours and passers-by), and suppliers (the grocery store where she buys ingredients). Understanding stakeholders helps Luna make decisions that keep everyone satisfied.
利益相关者是对企业有利益的任何人。露娜的柠檬水摊利益相关者包括露娜本人（所有者）、她的父母（提供位置和可能建议）、顾客（邻居和路人）以及供应商（她购买原料的杂货店）。了解利益相关者有助于露娜做出让各方满意的决策。
4. Analysing Market Research Data | 分析市场调研数据
Luna conducts simple market research. She asks ten neighbours whether they would buy lemonade and at what price. Results: 7 said yes, with an average suggested price of £1.50 per cup. She also observes that on sunny weekends, many people walk past her house. Using this data, she estimates that she might sell 20 cups on a good day. Market research helps reduce risk.
露娜进行简单的市场调研。她询问十位邻居是否会买柠檬水以及什么价格。结果：7人表示会买，建议的价格平均为每杯1.50英镑。她还观察到，在阳光明媚的周末，很多人经过她家。利用这些数据，她估计天气好的时候可能卖出20杯。市场调研有助于降低风险。
You can analyse data by calculating averages, identifying trends and making sales forecasts. Always check for reliability: is the sample large enough?
你可以通过计算平均值、识别趋势和做出销售预测来分析数据。始终检查可靠性：样本量足够大吗？
5. The Marketing Mix: 4Ps | 营销组合：4P
The marketing mix consists of Product, Price, Promotion and Place. For Luna’s lemonade stand:
- Product: Freshly squeezed lemonade with optional mint or strawberries.
- Price: £1.50 per cup, or a special offer of two cups for £2.50.
- Promotion: Hand-drawn posters, word-of-mouth and a social media post shared by her parents.
- Place: The front garden, visible from the pavement; she sets up a decorated table.
营销组合包括产品、价格、促销和渠道。对于露娜的柠檬水摊：
- 产品：鲜榨柠檬水，可选择添加薄荷或草莓。
- 价格：每杯1.50英镑，或两杯2.50英镑的优惠。
- 促销：手绘海报、口碑以及父母分享的社交媒体帖子。
- 渠道：前院，从人行道可见；她布置了一张装饰桌子。
A balanced marketing mix ensures all elements work together to attract customers.
平衡的营销组合确保各要素协同合作以吸引顾客。
6. Pricing Strategies in Action | 定价策略实战
Luna considers two pricing strategies: cost-plus pricing and competition-based pricing. She calculates the cost per cup: fresh lemons, sugar and cup cost £0.40. Adding a 50p profit margin gives £0.90, but her market research suggests customers are willing to pay £1.50. This is a demand-based pricing approach. She decides to set £1.50 to maximise profit, but will monitor if sales fall.
露娜考虑两种定价策略：成本加成定价和竞争导向定价。她计算每杯成本：新鲜柠檬、糖和杯子共0.40英镑。加上50便士利润得出0.90英镑，但她的市场调研表明顾客愿意付1.50英镑。这是需求导向定价法。她决定定价1.50英镑以最大化利润，但会监测销量是否下降。
In a case study, always identify the pricing method used and evaluate its suitability.
在案例分析中，始终识别所用的定价方法并评估其适宜性。
7. Promotion and Advertising Decisions | 促销与广告决策
Promotion is about communicating with customers. Luna creates colourful posters with large letters and pictures of lemons. She also offers a ‘buy 5 get 1 free’ loyalty card. These are above-the-line and below-the-line promotions. Her parents post a photo on a local community Facebook group. This digital promotion reaches more people.
促销是与顾客沟通。露娜制作了彩色海报，印有大字体和柠檬图片。她还提供“买五送一”的积分卡。这些属于线上和线下促销。她的父母在本地社区Facebook群组发布照片。这种数字促销覆盖更多人。
Evaluate the cost-effectiveness: posters cost £2 to make, the loyalty card costs £1 for printing, and the social media post is free.
评估成本效益：海报制作花费2英镑，积分卡打印花费1英镑，社交媒体帖子免费。
8. Place: Distribution Channels | 渠道：分销渠道
Place refers to how the product reaches customers. Luna uses a direct channel: she sells straight from her stand. This is a retailer model with no intermediaries. It keeps costs low and allows her to interact with customers. She could consider expanding to sell at school fairs (channel development).
渠道指产品如何到达顾客。露娜使用直接渠道：她从摊位直接销售。这是无中间商的零售模式。成本低，还能与顾客互动。她可以考虑扩展到学校义卖会销售（渠道拓展）。
For a small business, a direct distribution channel is often the most practical.
对于小企业，直接分销渠道通常最实用。
9. Financial Basics: Calculating Profit | 财务基础：计算利润
Profit calculation is essential to see if a business is viable. The formula is:
Profit = Total Revenue – Total Costs
利润计算对于判断企业是否可行至关重要。公式为：
利润 = 总收入 – 总成本
Suppose Luna sells 20 cups at £1.50 each: Revenue = 20 × £1.50 = £30. Her variable costs per cup are £0.40, so total variable costs = 20 × £0.40 = £8. Fixed costs include the £2 poster and £1 loyalty card printing, total fixed costs = £3. Thus, total costs = £8 + £3 = £11. Profit = £30 – £11 = £19.
假设露娜以每杯1.50英镑卖出20杯：收入 = 20 × 1.50 = 30英镑。每杯变动成本0.40英镑，总变动成本 = 20 × 0.40 = 8英镑。固定成本包括2英镑海报和1英镑积分卡打印，总固定成本 = 3英镑。所以总成本 = 8 + 3 = 11英镑。利润 = 30 – 11 = 19英镑。
Gross profit focuses on revenue minus only cost of goods sold (ingredients), while net profit deducts all costs. Here, net profit is £19.
毛利仅从收入减去已售商品成本（原料），而净利润扣除所有成本。这里净利润为19英镑。
10. Break-even Analysis Made Simple | 盈亏平衡分析简易版
Break-even occurs when total revenue equals total costs, so profit is zero. For Luna, fixed costs are £3. Selling price £1.50, variable cost £0.40, contribution per unit = £1.50 – £0.40 = £1.10.
盈亏平衡发生在总收入等于总成本时，利润为零。对露娜来说，固定成本3英镑，售价1.50英镑，变动成本0.40英镑，单位贡献 = 1.50 – 0.40 = 1.10英镑。
Break-even Point (units) = Fixed Costs ÷ (Selling Price – Variable Cost per Unit)
盈亏平衡点（单位） = 固定成本 ÷ (售价 – 单位变动成本)
Break-even point = £3 ÷ £1.10 ≈ 2.73, so she needs to sell 3 cups to break even.
盈亏平衡点 = 3 ÷ 1.10 ≈ 2.73，所以她需要卖出3杯才能收支平衡。
11. Business Growth and Expansion | 企业成长与扩张
After a profitable summer, Luna considers expanding. Options: add iced tea, hire a friend to help, or sell at a local market. She must evaluate costs, potential revenue and risks. Growth can be organic (using profits) or external (borrowing money). She decides to reinvest £15 of profit into a second stall at a school fete, which could reach 50 more customers.
经过一个盈利的夏天，露娜考虑扩张。选择：增加冰茶、雇朋友帮忙或在本地市场销售。她必须评估成本、潜在收入和风险。成长可以是有机的（利用利润）或外部的（借款）。她决定将15英镑利润再投资，在学校嘉年华设立第二个摊位，可接触额外50名顾客。
Evaluate expansion using SWOT analysis (Strengths, Weaknesses, Opportunities, Threats). For example, a strength is her popular recipe, a threat is bad weather.
用SWOT分析（优势、劣势、机会、威胁）评估扩张。例如，优势是她受欢迎的配方，威胁是坏天气。
12. Writing a Case Study Answer | 撰写案例分析答案
When answering case study questions, follow a structure: Definition or context, Application (refer to the case data), Analysis (explain why it matters), and Evaluation (conclusion with justification). For instance, if asked: ‘Recommend a pricing strategy for Luna,’ you could say: ‘I recommend demand-based pricing at £1.50 because market research shows customers are willing to pay this price, and it yields a high profit margin, though she should keep an eye on competitor actions.’
回答案例分析问题时，遵循结构：定义或背景、应用（引用案例数据）、分析（解释为什么重要）和评估（有依据的结论）。例如，如果问：“为露娜推荐一种定价策略”，可以说：“我建议采用需求导向定价法，定价1.50英镑，因为市场调研显示顾客愿意付这个价格，并且能产生高利润率，但她应关注竞争对手的行动。”
Always use business terminology and make your recommendation specific to the case.
始终使用商业术语，并使你的建议针对案例具体。
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