Methods of production

Welcome to the World of Production!

In this chapter, we are going to explore how businesses actually make things. Whether it is a hand-crafted piece of jewelry or a million bottles of cola, the method a business chooses can make the difference between success and failure. Don't worry if it seems like a lot to take in—we'll break it down into four simple categories and look at why businesses pick one over the other.

1. The Four Main Methods of Production

Every business must decide how to organize its resources (land, labour, and capital) to create products. There are four main ways to do this:

Job Production

This is where a business makes a unique, one-off product from start to finish for a specific customer. Think of it as "bespoke" or "custom-made."

Example: A wedding cake designer creating a specific cake for a couple, or a tailor sewing a custom suit.

• Advantage: High quality and exactly what the customer wants.
• Disadvantage: Very expensive and slow because highly skilled workers are needed.

Batch Production

This involves making a limited number of identical products (a "batch") before moving on to a different batch. The equipment is cleaned or changed between batches.

Example: A bakery making 50 loaves of white bread, then cleaning the trays to make 50 cinnamon rolls.

• Advantage: Offers some variety while still being more efficient than job production.
• Disadvantage: There is "downtime" (lost time) while the machines are reset for the next batch.

Flow Production

This is continuous production of identical products. The items move along a belt or assembly line from one stage to the next without stopping.

Example: A car assembly plant or a bottling factory for soft drinks.

• Advantage: Massive amounts of products can be made very cheaply (low cost per unit).
• Disadvantage: If one machine breaks, the whole line stops. It is also very expensive to set up.

Cell Production

The production line is split into several teams (cells). Each cell is responsible for completing a specific part of the product or a whole stage of the process.

Example: In a clothing factory, one "cell" might handle all the sleeves, while another handles the collars.

• Advantage: Improves worker motivation because they work in teams and have more responsibility.
• Disadvantage: Requires workers to be multi-skilled, which might increase training costs.

Quick Review:
• Job: Unique, one-off.
• Batch: Groups of the same thing.
• Flow: Non-stop, identical.
• Cell: Team-based production.

2. Choosing the Best Method

Why does one business pick Batch while another picks Flow? It usually comes down to these factors:

1. The Market Size: If millions of people want the product (like toothpaste), Flow is best. If only a few people want it (like a luxury yacht), Job is better.

2. The Product Type: Does it need to be identical? If yes, use Flow. If the customer wants it "their way," use Job.

3. Finance (Capital): Flow production requires massive, expensive machines. If a business is small or has little money, they might stick to Job or Batch.

Did you know?
Moving from Job to Flow production is called Mass Production. While it makes products cheaper for us to buy, it often makes the work more repetitive and boring for the employees!

Key Takeaway: The choice of production method affects the cost of the product and how much the business can charge the customer.

3. Specialisation and Division of Labour

To make production more efficient, businesses use two related concepts: Specialisation and Division of Labour.

What is Division of Labour?

This is the process of breaking a large job down into small, simple tasks. Instead of one person making a whole car, one person fits the tires, one fits the doors, and another paints the body.

What is Specialisation?

When a worker does the same small task over and over again, they become a specialist. They get faster, more accurate, and make fewer mistakes.

The "Pizza Party" Analogy:
Imagine you are making 20 pizzas for friends.
• No Specialisation: You do everything yourself (roll dough, add sauce, add cheese, bake). It takes a long time.
• Division of Labour: You roll the dough, Friend A adds sauce, Friend B adds cheese.
Because Friend B only focuses on cheese, they become a "cheese specialist" and can do it in 2 seconds without spilling! This is Specialisation.

Impact on Stakeholders:
• Owners: Love it! Efficiency goes up, costs go down, and profits go up.
• Workers: Might find it boring (repetitive strain or demotivation), but they might also get higher wages if they are highly skilled specialists.
• Customers: Benefit from lower prices and consistent quality.

4. Avoiding Common Mistakes

When answering exam questions, keep these tips in mind:

• Don't confuse Batch and Flow: Remember, Batch has stops between groups. Flow is continuous.
• Watch the Jargon: Use the term Unit Cost (the cost to make one single item). Flow production has the lowest unit cost.
• The "Human" Element: Don't forget that workers are stakeholders. If you recommend Flow production, always mention that it might lead to boredom or low motivation.

Summary Checklist

Can you...
• Define Job, Batch, Flow, and Cell production?
• Explain one advantage and one disadvantage for each?
• Explain why a business might choose one method over another?
• Describe the difference between Division of Labour and Specialisation?
• Evaluate how these methods affect different stakeholders (like owners vs. workers)?

Don't worry if this seems tricky at first! Try to think of products you see in shops today and guess which method was used to make them. Practice makes perfect!