Break-Even, Constraints and Decision Tools
CVP, target profit, limiting factors, linear programming outputs, visualisation and weighted benefit scoring.
How to study CIMA Operational Level
Secure E1, P1 and F1 knowledge before practising integrated judgement and professional communication. These single-best-answer assets do not reproduce or claim to simulate the pre-seen, unseen information, timed written sections and human marking of the Operational Case Study.
Core concepts
Concept 1
Calculate break-even and margin of safety.
Exam cue: Use contribution, not profit, in CVP.
Concept 2
Rank products by contribution per limiting factor.
Exam cue: Express return per unit of the scarce resource.
Concept 3
Apply weighted benefit scoring and interpret decision-model outputs.
Exam cue: Make weighted-benefit criteria and scores transparent before interpreting the result.
Risk pitfalls and guardrails
Using contribution per unit when labour hours are scarce.
Guardrail: Check the applicable blueprint, task verb, assumptions, units, timing, evidence provenance and whether the conclusion follows.
Assuming sales mix is constant without saying so.
Guardrail: Check the applicable blueprint, task verb, assumptions, units, timing, evidence provenance and whether the conclusion follows.
Treating a weighted benefit score as objective truth.
Guardrail: Check the applicable blueprint, task verb, assumptions, units, timing, evidence provenance and whether the conclusion follows.
Memory anchors
Break-even units
Fixed cost divided by contribution per unit.
Margin of safety
Budgeted or actual sales less break-even sales.
Shadow price
A shadow price is the marginal value of one more unit of a binding resource.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
Selling price is £25 and variable cost £15. What is contribution per unit?
Fixed cost is £120,000 and contribution is £10 per unit. What is break-even output?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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