0455
Firms' Costs, Revenue & Objectives
Microeconomic Decision Makers · 5 question types
Exam Frequency Analysis
Past paper frequency (2018 to 2024)
This topic accounts for approximately 10% of your exam marks.
stable
Medium
Stable10%
Fixed vs variable costs, profit calculations, and average cost appear regularly across both Section A and Section B questions.
Every firm faces the same basic question: do its revenues from selling its product exceed the costs of making it? If yes, the firm makes a and can survive and grow; if no, the firm makes a loss and will eventually leave the market.
This topic looks at:
- the costs a firm pays to produce its output (fixed and variable),
- the revenue it earns from selling that output,
- the profit (or loss) that results,
- how average changes as the firm grows (economies and diseconomies of scale),
- and the objectives a firm's owners set for it.