Costs, scale of production and break-even analysis
Cambridge IGCSE Business Studies (0450) · Unit 4: Operations management · 10 flashcards
Costs, scale of production and break-even analysis is topic 4.2 in the Cambridge IGCSE Business Studies (0450) syllabus , positioned in Unit 4 — Operations management , alongside Production of goods and services, Quality management and Location decisions. In one line: Fixed costs are expenses that do not change with the level of production.
This topic is examined in Paper 1 (short-answer questions, built around a pre-released case study) and Paper 2 (extended case-study analysis).
The deck below contains 10 flashcards — 8 definitions and 1 key concept — covering the precise wording mark schemes reward. Use the 8 definition cards to lock down command-word answers (define, state), then move on to the concept and application cards to handle explain, describe and compare questions.
'fixed costs' and provide an example
Fixed costs are expenses that do not change with the level of production.
Questions this Costs, scale of production and break-even analysis deck will help you answer
- › Define 'break-even point' in terms of output.
Define 'fixed costs' and provide an example.
Fixed costs are expenses that do not change with the level of production.
What are 'variable costs'?
Variable costs are expenses that change directly with the level of production. Examples are the cost of raw materials and direct labor; they increase as output increases.
Explain how to calculate 'total costs'.
Total costs are the sum of all fixed costs and variable costs. The formula is: Total Costs = Fixed Costs + Variable Costs.
Describe what 'average costs' represent.
Average costs are the total cost of production divided by the number of units produced. It shows the cost of producing one unit on average.
What is the difference between 'revenue' and 'profit'?
Revenue is the total income from sales before any costs are deducted. Profit is the remaining income after all costs (fixed and variable) have been subtracted from revenue.
Define 'break-even point' in terms of output.
The break-even point is the level of output where total revenue equals total costs. At this point, the business is making neither a profit nor a loss.
Explain what a 'break-even chart' illustrates.
A break-even chart is a graph showing total revenue and total costs at different output levels. It visually represents the break-even point (where total revenue equals total costs) and potential profit or loss.
Define 'margin of safety' and why is it important?
The margin of safety is the difference between the actual level of output and the break-even output. It shows how much sales can decrease before losses occur, indicating the business's risk level.
Give an example of 'economies of scale'.
Economies of scale are the cost advantages that a business can exploit by increasing their scale of production. An example is purchasing economies where buying in bulk leads to discounts.
What are 'diseconomies of scale'?
Diseconomies of scale are the cost disadvantages that a business experiences due to becoming too large. This could be due to communication problems or lack of motivation among workers.
Key Questions: Costs, scale of production and break-even analysis
Define 'fixed costs' and provide an example.
Fixed costs are expenses that do not change with the level of production.
What are 'variable costs'?
Variable costs are expenses that change directly with the level of production. Examples are the cost of raw materials and direct labor; they increase as output increases.
Describe what 'average costs' represent.
Average costs are the total cost of production divided by the number of units produced. It shows the cost of producing one unit on average.
What is the difference between 'revenue' and 'profit'?
Revenue is the total income from sales before any costs are deducted. Profit is the remaining income after all costs (fixed and variable) have been subtracted from revenue.
Explain what a 'break-even chart' illustrates.
A break-even chart is a graph showing total revenue and total costs at different output levels. It visually represents the break-even point (where total revenue equals total costs) and potential profit or loss.
More topics in Unit 4 — Operations management
Costs, scale of production and break-even analysis sits alongside these Business Studies decks in the same syllabus unit. Each uses the same spaced-repetition system, so progress in one informs the next.
Cambridge syllabus keywords to use in your answers
These are the official Cambridge 0450 terms tagged to this section. Mark schemes credit responses that use the exact term — weave them into your answers verbatim rather than paraphrasing.
Key terms covered in this Costs, scale of production and break-even analysis deck
Every term below is defined in the flashcards above. Use the list as a quick recall test before your exam — if you can't define one of these in your own words, flip back to that card.
How to study this Costs, scale of production and break-even analysis deck
Start in Study Mode, attempt each card before flipping, then rate Hard, Okay or Easy. Cards you rate Hard come back within a day; cards you rate Easy push out to weeks. Your progress is saved in your browser, so come back daily for 5–10 minute reviews until every card reads Mastered.
Study Mode
Space to flip • ←→ to navigate • Esc to close
You're on a roll!
You've viewed 10 topics today
Create a free account to unlock unlimited access to all revision notes, flashcards, and study materials.
You're all set!
Enjoy unlimited access to all study materials.
Something went wrong. Please try again.
What you'll get:
- Unlimited revision notes & flashcards
- Track your study progress
- No spam, just study updates