What is Business? Revision Notes | GCSE AQA Business

1. Why Does Business Exist?

Every time you buy a coffee, stream a film, or get a haircut, a business made that possible. But why do businesses exist in the first place? The answer comes down to one fundamental tension: people have unlimited wants, but the resources available to satisfy those wants are scarce.

A business is any organisation that uses resources to produce goods or supply services in order to satisfy the needs and wants of customers. Some businesses chase profit. Others — such as charities or social enterprises — aim primarily to benefit others. Both are still businesses, because both use resources to create something of value.

This matters for your exam because AQA will ask you to explain the purpose of a business, not just describe what it does. The purpose is always rooted in satisfying a need or want — and that is the thread that connects every topic in this course.

2. Goods, Services, Needs, and Wants

Before you can understand what a business produces, you need to be clear on two distinctions that examiners test repeatedly: goods versus services, and needs versus wants.

Now for the second distinction. A need is something essential for survival — food, water, shelter, clothing. A want is something desirable but not essential — a designer jacket, a games console, a holiday abroad. Businesses exist to satisfy both, but the distinction matters because it affects how businesses market their products and how sensitive demand is to price changes.

Here is where students often slip up. Can you spot the trap before we move on?

3. The Factors of Production

Every business — from a street food stall to a multinational manufacturer — needs resources to operate. Economists group these resources into four categories called the factors of production. Think of them as the ingredients every business must combine to create its output.

The chart above is illustrative — in reality, the importance of each factor varies enormously by industry. A software company relies heavily on labour (skilled developers) and capital (computers and servers), but needs very little land. A farm, by contrast, depends critically on land and labour. Recognising this variation is exactly the kind of contextual thinking that earns marks on 'analyse' and 'evaluate' questions.

Enterprise is the factor that ties the others together. The entrepreneur identifies an opportunity, acquires land, labour, and capital, and bears the financial risk if the business fails. Without enterprise, the other three factors sit idle. This is why AQA places so much emphasis on the role of the entrepreneur when asking about reasons for starting a business.

4. Why Do People Start a Business?

People start businesses for a wide range of reasons, and AQA expects you to know them — not as a memorised list, but as genuine motivations you can apply to a case study. The reasons fall into two broad groups: financial motivations and non-financial motivations.

• To earn a profit and generate personal income
• To be their own boss and gain independence
• To fulfil a business opportunity they have identified in the market
• To produce a good or service they are passionate about
• To benefit others — for example, through a social enterprise or charity
• To turn a hobby or skill into a career
• To fill a gap in the market that existing businesses are not serving

Mohammed spots that his local area has no affordable bicycle repair shop. He uses his savings to rent a unit, buy tools, and open a workshop. He has identified a business opportunity — a gap between what customers need and what the market currently provides. This is one of the most common triggers for starting a business, and it is directly linked to the concept of needs and wants you studied in Section 2.

Not every business is driven by profit. Aisha sets up a community cafe that reinvests all surplus income into local youth programmes. She is running a social enterprise — a business with a primary aim of benefiting others rather than maximising profit for owners. AQA expects you to recognise that profit is one objective among several, and that different business types prioritise different goals.

5. Opportunity Cost — The Hidden Price of Every Decision

Every business decision involves a choice, and every choice has a hidden cost. When you choose one option, you give up the next best alternative. That foregone alternative is called the opportunity cost. It is one of the most powerful ideas in economics, and it appears across multiple topics in GCSE Business.

Here is where opportunity cost connects back to the factors of production. Because land, labour, capital, and enterprise are all scarce, using them in one way means they cannot be used in another. A business that commits its capital to new machinery cannot simultaneously use that same capital to fund a marketing campaign. Every resource allocation involves an opportunity cost — and recognising this is what separates a developed exam answer from a basic one.

Worked example: Identifying Opportunity Cost in a Business Scenario

Priya has £15,000 in savings. She is deciding between two options: Option A — invest the money in starting a small clothing business; Option B — place the money in a fixed-rate savings account earning £750 per year in interest. She chooses Option A. What is the opportunity cost of her decision?

1. Priya chooses Option A: invest £15,000 in starting a clothing business. — Always start by being clear about what decision has actually been made.
2. The next best alternative is Option B: placing £15,000 in a savings account earning £750 per year. — Opportunity cost is specifically the next best alternative — not every other option, just the one she would have chosen instead.
3. Opportunity cost = £750 per year in interest foregone. — The opportunity cost is the value of what she gives up by choosing the business over the savings account.
4. For the business to be worthwhile, Priya's profit from the clothing business must exceed £750 per year — otherwise she would have been better off leaving the money in the bank. — This is the evaluative step that earns marks on 'analyse' and 'evaluate' questions. Opportunity cost sets a minimum benchmark for success.

Answer: The opportunity cost of Priya starting her clothing business is £750 per year — the interest she foregoes by not placing her savings in the bank. For the business to justify this decision, it must generate more than £750 in annual profit.

6. Exam Technique and Common Mistakes

You now have the core knowledge for this topic. The next step is learning how to translate that knowledge into marks. AQA questions on 'What is Business?' tend to use command words like define, outline, explain, and occasionally analyse. Each demands a different response structure.

Worked example: Applying Opportunity Cost to an Exam Question

Ben is a skilled carpenter who currently earns £28,000 per year working for a furniture company. He is considering leaving his job to start his own furniture business. Explain the opportunity cost of Ben's decision to start his own business. [4 marks]

Method: Define → Identify → Explain → Develop

1. Opportunity cost is the value of the next best alternative foregone when a decision is made. — A definition earns the first mark and shows the examiner you know the term precisely.
2. The next best alternative for Ben is remaining in his current job and earning his £28,000 salary. — Be specific — use the figures from the question. Generic answers lose application marks.
3. By starting his own business, Ben gives up his guaranteed annual salary of £28,000. This is the opportunity cost of his decision. — Link the concept directly to the scenario using the data provided.
4. For Ben's business to be worthwhile, it must generate more than £28,000 in profit per year — otherwise he would have been financially better off staying in employment. He also gives up job security and employee benefits such as holiday pay. — Development earns the higher marks. Show the consequence of the opportunity cost, not just what it is.

Answer: Opportunity cost is the value of the next best alternative foregone. For Ben, the opportunity cost of starting his own business is his current salary of £28,000 per year, which he gives up by leaving his job. This means his business must generate more than £28,000 in annual profit to make the decision financially worthwhile. Ben also sacrifices job security and employment benefits, which adds to the true cost of his choice.