📚 Year 7 OCR Business: Case Study Practical Exercises | Year 7 OCR 商务：案例分析实战演练
Case studies are a vital part of Year 7 OCR Business. They help you apply business concepts to real-world situations, building the skills you need to analyse problems and make smart decisions. In this article, you will work through a complete case study exercise featuring Emma, a Year 7 student who wants to turn her hobby of making bracelets into a small business. You will learn how to examine a business idea step by step, from identifying objectives to presenting final recommendations. This practical drill is designed to boost your confidence for classroom assessments and end-of-topic tests.
案例研究是 Year 7 OCR 商务课程的重要组成部分。它们帮助你运用商业概念去分析真实情境，培养你分析问题和做出明智决策的能力。本文将带你完成一个完整的案例分析演练，主角是 Emma——一位想把制作手链的爱好发展成小生意的七年级学生。你将学习如何逐步审视一个商业想法，从确定目标到提出最终建议。这套实战练习旨在增强你在课堂评估和单元测验中的信心。
1. Meet Emma’s Bracelet Business | 认识 Emma 的手链生意
Emma is a creative student who enjoys making handmade beaded bracelets in her spare time. She uses colourful beads and elastic cord, and each bracelet takes her about 20 minutes to complete. Her friends have complimented her designs, and a few have even asked if they could buy one. Encouraged by this interest, Emma decides to explore whether her hobby can become a profitable enterprise. She gathers some basic information: the materials for one bracelet cost £0.80, and a small organza gift bag for packaging adds £0.20. She therefore estimates the total cost per bracelet to be £1.00. Emma thinks she could charge £2.50 per bracelet, which would give her a decent profit if people are willing to pay that price. She also notes that she can produce around 10 bracelets per week in her free time without affecting her schoolwork.
Emma 是一位富有创意的学生，课余时间喜欢制作手工串珠手链。她用彩色珠子和弹力线，完成一条手链大约需要 20 分钟。朋友们都称赞她的设计，还有几个人甚至问能不能购买。受到这些鼓励，Emma 决定探索自己的爱好能否发展成盈利的事业。她收集了一些基本信息：制作一条手链的材料成本为 0.80 英镑，一个装手链的小纱袋包装成本为 0.20 英镑，因此她估算每条手链的总成本是 1.00 英镑。Emma 认为可以定价为每条 2.50 英镑，只要人们愿意接受这个价格，她就能获得不错的利润。她还注意到，在不影响学业的情况下，每周课余时间大约能制作 10 条手链。
2. Identifying Business Type and Objectives | 识别企业类型与目标
Before diving into details, it is important to classify Emma’s business. She is operating as a sole trader, because she is running the venture entirely on her own. There is no separate legal identity, and she keeps all the profits but also bears all the risks. As a sole trader, she can make decisions quickly and keep things simple, which is ideal for a small start-up like hers. Emma’s main business objective at this stage is to make a profit, but she also wants to gain experience, build a reputation for quality, and enjoy the process. In business studies we often distinguish between financial objectives – such as earning a profit of £15 per week – and non-financial objectives, like customer satisfaction and personal growth.
在深入细节之前，先要明确 Emma 的企业类型。她属于个体经营者，因为她完全独立运营这项业务。个体经营没有独立的法人资格，她获得全部利润，但也要独自承担所有风险。作为个体经营者，她能快速做出决策，保持运营的简便性，这对她这样的小型初创项目非常合适。Emma 现阶段的主要商业目标是盈利，但同时她也希望积累经验、建立品质口碑，并享受其中的乐趣。在商务学习中，我们通常会把财务目标（例如每周赚取 15 英镑利润）与非财务目标（如客户满意度和个人成长）区分开来。
3. Conducting Market Research | 开展市场调研
To find out if there is demand for her bracelets, Emma conducted simple primary research. She created a short questionnaire and asked 20 of her school friends whether they liked the bracelets and how much they would be willing to pay. Fifteen people said they loved the designs and would consider buying one, while five were not interested. Eight respondents said they would pay £2.50, four would pay up to £3.00, and three would only pay £2.00 or less. Emma also observed that brightly coloured bracelets and bracelets with letter beads were the most popular. This is a form of primary market research, which is data collected first-hand for a specific purpose. The results give Emma confidence that there is a real market among her peers, and they also help her set a suitable price point.
为了了解手链是否有市场需求，Emma 开展了简单的第一手调研。她制作了一份简短的问卷，询问了 20 位学校朋友是否喜欢她的手链以及愿意支付的价格。15 人表示非常喜欢这些设计并会考虑购买，5 人不感兴趣。其中 8 位受访者愿意支付 2.50 英镑，4 人愿意支付最高 3.00 英镑，3 人只愿支付 2.00 英镑或更低。Emma 还观察到，色彩鲜艳的手链和带有字母珠的手链最受欢迎。这就是一种原始市场调研，即为了特定目的而直接收集的数据。调研结果让 Emma 确信在同龄人中存在真实的市场，也帮助她设定了合适的价位。
4. Cost Analysis and Pricing | 成本分析与定价
Having a clear picture of costs is essential for any business. Emma’s variable costs are the costs that change with each bracelet produced – in her case, the beads and packaging adding up to £1.00 per unit. She currently has no significant fixed costs, because she works from home and uses her own tools. However, if she decides to rent a stall at a school fair, there may be a small fixed cost to consider. With total cost per bracelet at £1.00 and a proposed selling price of £2.50, her projected profit per bracelet is £1.50. This represents a profit margin of 60%, which sounds attractive. Emma must also think about whether customers will see the price as fair, and whether it covers her time. Some entrepreneurs add a notional cost for their labour; if Emma paid herself £3.00 per hour, making three bracelets in that hour would add £1.00 per bracelet, raising the total cost to £2.00. She then might need to adjust her price or accept a lower profit.
清楚了解成本对任何企业都至关重要。Emma 的可变成本是随着每条手链的产出而变化的费用——她的情况是每件产品 1.00 英镑的珠子和包装费。目前她几乎没有固定成本，因为她在家工作并使用自己的工具。但是，如果她决定在学校展会上租一个摊位，就可能产生少量固定成本。按每条手链总成本 1.00 英镑、建议售价 2.50 英镑计算，她预计每条利润为 1.50 英镑，利润率高达 60%，这个数字听起来很吸引人。但 Emma 还得考虑顾客是否觉得价格公道，以及它是否覆盖了自己的时间成本。有些创业者会加入名义上的劳动成本；如果 Emma 给自己设定每小时 3.00 英镑的报酬，那么一小时内制作三条手链，每条就会增加 1.00 英镑，总成本上升至 2.00 英镑。这时她可能需要调整售价，或者接受更低的利润。
5. The Marketing Mix (4Ps) | 营销组合 (4Ps)
The marketing mix is a framework that helps businesses plan how to reach customers. It is often summarised as the 4Ps: Product, Price, Place and Promotion. For Emma’s bracelet business, the product is a handmade beaded bracelet, available in various colours and with options for personalisation (such as name beads). Emma needs to ensure consistent quality so that every bracelet meets customer expectations. The price has been set at £2.50, based on her research, but she could consider offering a discount for buying two bracelets or a ‘bring a friend’ offer. The place is where customers can buy – initially, Emma might sell to friends at school, set up an Instagram page, or take a stall at a local community market. Promotion includes word of mouth, posting photos on social media, and perhaps making small flyers to hand out. Each element of the marketing mix must work together to attract and keep customers.
营销组合是一个帮助企业规划如何接触客户的框架，通常总结为 4P：产品、价格、渠道和促销。对 Emma 的手链生意而言，产品是手工串珠手链，有多种颜色，并可提供个性化选项（例如名字珠）。Emma 需要确保持续的品质，让每条手链都符合顾客的预期。价格已根据调研定为 2.50 英镑，但她可以考虑推出“买两条享有折扣”或“带朋友来”的优惠活动。渠道指顾客可以在哪里购买——初期，Emma 可以在学校向朋友出售、开设 Instagram 页面，或者在本地社区市场租一个摊位。促销包括口碑传播、在社交媒体上发布照片，或许还可以制作小传单进行分发。营销组合的每一个要素必须协同运作，才能吸引并留住顾客。
6. Financial Forecasting: Revenue, Costs and Profit | 财务预测：收入、成本与利润
A simple financial forecast helps Emma see whether her business idea is viable. Let’s assume she sells 8 bracelets in a typical week at £2.50 each. Her weekly revenue would be 8 × £2.50 = £20.00. Her total variable costs would be 8 × £1.00 = £8.00. If there are no fixed costs, her weekly profit would be £20.00 – £8.00 = £12.00. This means that after covering the cost of materials, Emma keeps £12.00. If she later pays £5.00 for a market stall once a month, we can treat that as a fixed cost spread over four weeks, adding £1.25 to weekly expenses. The table below shows a monthly forecast based on selling 32 bracelets (8 per week) at £2.50, with total monthly revenue of £80.00, variable costs of £32.00, fixed costs of £5.00, and a monthly profit of £43.00.
简单的财务预测可以帮助 Emma 判断创业想法是否可行。假设她平均每周卖出 8 条手链，每条 2.50 英镑，那么周收入为 8 × 2.50 = 20.00 英镑。总可变成本为 8 × 1.00 = 8.00 英镑。如果没有固定成本，她每周的利润就是 20.00 – 8.00 = 12.00 英镑。这意味着在收回材料成本后，Emma 能剩下 12.00 英镑。如果她之后每月为一个市场摊位支付 5.00 英镑，我们可以将它视为固定成本，分摊到四周，每周增加 1.25 英镑的支出。下表展示了一个月销售 32 条手链（每周 8 条）、定价 2.50 英镑的预测：月收入 80.00 英镑，可变成本 32.00 英镑，固定成本 5.00 英镑，最终月利润为 43.00 英镑。
| Item | Monthly Amount (£) |
|---|---|
| Revenue (32 × £2.50) | 80.00 |
| Variable costs (32 × £1.00) | (32.00) |
| Fixed costs (stall fee) | (5.00) |
| Profit | 43.00 |
Monthly Profit = £80.00 – £32.00 – £5.00 = £43.00
这份预测显示 Emma 的业务月利润为 43.00 英镑，这虽不是一大笔钱，但对于一个七年级学生的微型企业来说已经相当不错了。财务预测还能帮助她发现需要关注的地方，比如如果销量低于每周 4 条，满足固定成本就可能出现困难。
7. Understanding Customers and Service | 理解客户与服务
A successful business knows its customers well. Emma’s primary target market is school students aged 11 to 13 who like fashion accessories and personalised items. Her survey showed that bright colours and custom letter beads matter to them. Good customer service means being friendly, answering questions quickly, and dealing with any problems – for example, if a bracelet breaks, Emma could offer a free repair or replacement. She could also ask for feedback after a purchase to find out what customers liked or want to see improved. Responding to this feedback not only makes customers feel valued but also provides free ideas for product development. For instance, if several people ask for glow-in-the-dark beads, Emma can test that idea with a small batch.
成功的企业需要深入了解自己的客户。Emma 的主要目标市场是 11 至 13 岁、喜欢时尚配饰和个性化物品的学生。她的调查显示，鲜艳的颜色和定制字母珠对这个群体很有吸引力。良好的客户服务意味着友好待人、快速回复询问，并妥善处理问题——例如，如果手链断裂，Emma 可以提供免费维修或更换。她还可以在顾客购买后主动征求反馈，了解他们喜欢什么、希望改进什么。回应这些反馈不仅让顾客感到被重视，也等于免费获得了产品开发的灵感。假如有多人想要夜光珠子，Emma 就可以小批量测试这个想法。
8. SWOT Analysis – Strengths and Weaknesses | SWOT 分析 – 优势与劣势
A SWOT analysis helps a business reflect on its internal strengths and weaknesses, as well as external opportunities and threats. We will start with the internal factors. One of Emma’s key strengths is that her bracelets are handmade and unique, offering a personal touch that mass-produced items cannot match. She also has passion for the craft, low start-up costs, and the ability to operate flexibly around school. However, weaknesses exist too. Production capacity is limited by her free time; she can only make about 10 bracelets a week. She also lacks business experience and may not know how to handle accounting or promotion effectively. Additionally, if demand grows suddenly, she might struggle to keep up, potentially disappointing customers. Recognising these weaknesses early allows Emma to plan for solutions, such as training a friend to help or using simple apps to track money.
SWOT 分析帮助企业审视内部优势、劣势，以及外部的机会和威胁。我们先看内部因素。Emma 的主要优势在于她的手链是手工制作且独一无二，带有批量生产产品无法比拟的个性温度。她对这项手艺充满热情，启动成本低，并且能灵活利用课余时间运营。但同样存在劣势。产量受限于她的空闲时间，她每周最多只能制作约 10 条手链。她也缺乏商业经验，可能不知道如何有效地进行记账或推广。此外，如果需求突然增长，她可能无法及时供货，致使顾客失望。尽早认识到这些劣势，Emma 就可以考虑应对方案，例如培训朋友帮忙，或使用简单的应用程序来记账。
9. Opportunities and Threats | 机会与威胁
The external part of SWOT looks at opportunities in the market and potential threats. One major opportunity for Emma is the upcoming school summer fair, where she could set up a stall and reach a wider audience, including parents and teachers. Social media also presents a chance to show her creations beyond the school gate, perhaps leading to orders from friends’ siblings or neighbours. Another opportunity is to expand her product range – for instance, offering matching necklaces or keyrings. On the other hand, threats include competition: other students may sell similar accessories, or online marketplaces offer cheap factory-made bracelets at lower prices. Economic factors can also play a role; if pocket money shrinks, teenagers may cut back on non-essential purchases. By monitoring these external factors, Emma can be ready to adapt, perhaps by emphasising the handmade quality or offering small loyalty cards to keep customers coming back.
SWOT 的外部部分关注市场中的机会和潜在威胁。Emma 的一个重大机会是即将到来的学校夏季游园会，她可以在那里设立摊位，接触到包括家长和老师在内的更广泛人群。社交媒体也为她提供了向校外展示作品的机会，或许能接到朋友兄弟姐妹或邻居的订单。另一个机会是扩展产品线——例如，提供配套的项链或钥匙圈。另一方面，威胁包括竞争：其他同学可能也售卖类似的配饰，或者在线市场上有更便宜的工厂制手链。经济因素同样可能产生影响；如果零花钱减少，青少年可能会削减非必需品的开支。通过密切关注这些外部因素，Emma 就能随时准备调整，例如强调手工品质，或推出小额积分卡以留住回头客。
10. Making Strategic Decisions | 做出战略决策
Armed with analysis, Emma now needs to make some practical decisions. Should she go ahead with the business? The numbers suggest yes, as the forecast shows a profit. But she must decide on specific actions. For pricing, she could stick with £2.50 or use a psychological price of £2.49. She might also introduce a small ‘deluxe’ bracelet at £3.50, using slightly more expensive beads. For place, her first step could be selling to classmates with a simple order form, then testing a school fair stall. Promotion decisions include creating a name and logo for her business – perhaps ‘Emma’s Beaded Treasures’ – and printing small thank-you cards to include with each purchase. She must also decide how to manage her time: dedicate Sunday afternoons to production and package orders promptly. Each decision should be linked to the evidence she gathered, not just gut feeling.
有了前面的分析，Emma 现在需要做出一些实际决策。她应该继续推动这个生意吗？数据表明可行，因为预测显示有利润。但她必须决定具体的行动。在定价方面，她可以维持 2.50 英镑，或者采用心理定价 2.49 英镑。她也可以推出少量使用更高档珠子、售价 3.50 英镑的“豪华款”手链。在渠道上，第一步可以是通过简易订单表向同学销售，再尝试在学校游园会设摊。促销决策包括为生意起一个名字和设计标志，比如“Emma 的珠光宝盒”，并印制小张感谢卡随商品附送。她还需要决定如何管理时间：把周日下午定为生产时间，并准时发货。每个决策都应该基于她收集到的证据，而不只是凭直觉。
11. Presenting and Evaluating the Case | 案例展示与评估
When you work on a case study in class, you are often asked to present your findings. A clear structure always helps. Start by briefly introducing the business and its aims. Then walk through the key analysis: market research insights, cost and pricing calculations, and the marketing mix. Use the SWOT table to summarise strengths, weaknesses, opportunities and threats. Finish with your main recommendation and two or three actionable steps. For Emma’s case, a good recommendation would be: “Emma should launch her bracelet business as a sole trader, starting with sales to friends and at the school fair, pricing bracelets at £2.50, and using social media for promotion. She should review sales monthly and gather customer feedback to improve.” Always back up your suggestions with evidence from the case, such as survey results or profit calculations. Evaluating means pointing out risks too, like what might happen if sales are lower than expected, and how she could respond – for example, by lowering the price or creating smaller, lower-cost items.
在课堂上处理案例时，你常常需要展示自己的分析结果。清晰的结构总会有所帮助。开头先简要介绍这个企业及其目标。然后一步步梳理关键分析：市场调研的发现、成本与定价的计算，以及营销组合。用 SWOT 表格来总结优势、劣势、机会和威胁。最后提出你的主要建议和两到三个可操作步骤。对于 Emma 的案例，一个恰当的建议是：“Emma 应当以个体经营者的身份启动手链生意，先从向朋友销售和参加学校游园会开始，定价 2.50 英镑，并用社交媒体进行促销。她应每月检查销售情况，并收集顾客反馈以持续改进。” 你的建议一定要用案例中的证据来支撑，比如调查结果或利润计算。评估环节还包括指出风险，例如如果销量低于预期可能发生什么，以及她可以如何应对——比如降低价格或者制作更小型、低成本的产品。
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