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How should a business organise its production, and what is the right method for its product?

Production methods: job, batch and flow production, their features, advantages and disadvantages, the role of operations in meeting customer needs, and the meaning of productivity and efficiency.

A focused answer to the Eduqas GCSE Business C510 content on production methods, covering job, batch and flow production, their advantages and disadvantages, the role of operations in meeting customer needs, and productivity and efficiency.

Generated by Claude Opus 4.812 min answerUpdated 2026-06-02

Reviewed by: AI editorial process; not yet individually human-reviewed

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Quick answer

There are three main ways to organise production. Job production makes one-off, custom items one at a time (a wedding cake, a tailored suit, a building); it is flexible and high quality but slow and expensive per unit. Batch production makes groups of identical items in batches, switching the line between batches (loaves of one type, then another); it balances flexibility and cost. Flow (mass) production makes large quantities of identical, standardised items on a continuous line using machinery (cars, bottled drinks); it has a very low cost per unit but little flexibility and a high setup cost. The right method depends on the product, the volume and how much variety customers want. The role of operations is to turn inputs into outputs that meet customer needs for quality, choice, price and availability. Productivity measures output per worker (or per hour); efficiency means producing with the least waste of time, materials and money. Raising productivity and efficiency lowers the cost per unit and helps a business compete.

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What this topic is asking
The role of operations
Job production
Batch production
Flow (mass) production
Choosing the right method
Productivity and efficiency
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What this topic is asking

Eduqas C510 wants you to know the three main production methods, job, batch and flow, their features, advantages and disadvantages, how operations meets customer needs, and what productivity and efficiency mean. The exam often gives a business changing its method as it grows, so you must match the method to the product and weigh the trade-offs.

The role of operations

Every operations decision, the method, the quality system, the suppliers, is really about serving the customer better or more cheaply than rivals.

Job production

Advantages: highly flexible (each item can be unique), high quality and able to meet exact customer requirements, and it can command a premium price. Disadvantages: slow and labour-intensive, so the cost per unit is high, and it needs skilled workers.

Batch production

Advantages: more efficient than job production (some economies of scale), yet still flexible enough to vary the product between batches. Disadvantages: time and cost are lost switching between batches (cleaning, resetting), and partly finished work and stock can build up.

Flow (mass) production

Advantages: a very low cost per unit through economies of scale, high output, and consistent quality. Disadvantages: little flexibility (everything is standardised), a high setup cost in machinery, and a breakdown can halt the whole line.

Choosing the right method

The method depends on:

The product: bespoke (job), varied (batch) or standardised (flow).
The volume: low (job), medium (batch) or high (flow).
Customer demand for variety: high variety favours job or batch; low variety favours flow.

As demand grows, a business often moves up from job to batch to flow, trading flexibility for a lower unit cost.

Productivity and efficiency

Raising productivity and efficiency cuts the cost per unit, which lets a business lower its price, raise its margin, or both, a key way to compete.

Comparing labour productivity before and after a change

Set out the figures

A workshop has $8$ workers producing $640$ units a week. After training and better layout, the same $8$ workers produce $760$ units a week.

Productivity before

\text{Productivity} = \frac{640}{8} = 80 \text{ units per worker per week}.

Productivity after

\text{Productivity} = \frac{760}{8} = 95 \text{ units per worker per week}.

The percentage rise

\text{Rise} = \frac{95 - 80}{80} \times 100 = 18.75\%.

Interpret the result

Output per worker has risen from $80$ to $95$ units, an increase of nearly $19\%$ , with no extra staff. Because the wage bill is unchanged but output is higher, the labour cost per unit falls, so the workshop can cut its price to win customers or keep the saving as profit. This is exactly why businesses invest in training, equipment and better layout: higher productivity lowers the unit cost and strengthens competitiveness, which is the link an analysis answer should make.

Try this

Q1. State the production method best suited to a one-off custom-built yacht. [1 mark]

Cue. Job production.

Q2. $5$ workers produce $300$ units a day. Calculate the labour productivity per worker. [2 marks]

Cue. $\frac{300}{5} = 60$ units per worker per day.

Exam-style practice questions

Practice questions written in the style of WJEC Eduqas exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.

Eduqas 20182 marksState two features of flow production. (Component 1)

Show worked answer →

A 2-mark AO1 recall question, one mark per valid feature. Acceptable features of flow production include: producing large quantities of identical (standardised) products, a continuous production line, heavy use of machinery and automation, low labour skill needed per task, and a low cost per unit. Markers want genuine features of mass production; an answer such as "makes things quickly" is too vague unless tied to the continuous line or high output. Each clear feature earns a mark.

Eduqas 20216 marksA small bakery currently uses batch production for its bread. It is considering switching to flow production as demand grows. Analyse the effects this change could have on the bakery. (Component 1)

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A 6-mark Analyse needing developed chains applied to the bakery. Effect one (lower unit costs): flow production uses a continuous line and machinery to make large quantities of identical loaves, so the cost per loaf falls through economies of scale, letting the bakery cut its price or raise its margin as demand grows. Effect two (less flexibility and a large investment): flow production is geared to standardised output, so the bakery loses the flexibility to make varied or speciality breads that batch production allowed, and it must invest heavily in machinery, raising fixed costs and risk if demand does not hold. The chain to credit links each change to a consequence for the bakery. Markers reward two developed effects (typically a cost or output gain set against a loss of flexibility or a cost of investment) applied to the bakery, not a generic comparison of the methods.

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Sources & how we know this

WJEC Eduqas GCSE Business specification (C510) — WJEC Eduqas (2017)