# Review of production, costs and revenue

> The study of perfect markets builds on the basic ideas of production, cost and revenue. This section reviews them: the short run and the long run, the law of diminishing returns, the costs of a firm…

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## Full notes

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## More in The dynamics of perfect markets

- [Key concepts](https://www.hlayiso.com/grade-12/economics/notes/the-dynamics-of-perfect-markets/key-concepts) — Previous section
- [Perfect competition](https://www.hlayiso.com/grade-12/economics/notes/the-dynamics-of-perfect-markets/perfect-competition) — Next section
- [All The dynamics of perfect markets sections](https://www.hlayiso.com/grade-12/economics/notes/the-dynamics-of-perfect-markets)

## Frequently asked questions

### What will I learn in "Review of production, costs and revenue"?

This section covers Review of production, costs and revenue as part of The dynamics of perfect markets in Grade 12 Economics. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.

### Is this section aligned with the CAPS curriculum?

Yes. All notes on Hlayiso, including "Review of production, costs and revenue", are written against the official CAPS curriculum and ATP for Grade 12 Economics.

### What should I study after "Review of production, costs and revenue"?

Continue with the next section in The dynamics of perfect markets, or test your understanding with the interactive quiz linked to this section.

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