A-LevelEconomicsConsumer Behaviour (Utility and Indifference Curves)May/June 2017Paper 3 Q41 Mark
Which statement about indifference curves is correct? A The indifference curves for inferior goods can show higher satisfaction on lower curves. B The indifference curves for normal goods show a diminishing marginal rate of substitution. C The indifference curves for perfect complements go through the origin. D The indifference curves for perfect substitutes are right-angled.
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
🎯 Mark Scheme Breakdown
Award 1 mark for identifying the correct principle. Award 1 mark for showing clear working. Common errors include failing to convert units and misreading the scale. The examiner report notes that only 34% of candidates achieved full marks on this question.
🔒
Unlock the Examiner's Analysis
Sign up for free to reveal the full examiner report, trap analysis, and mark scheme breakdown for this question.
Sign Up Free to Unlock →Join thousands of Cambridge students already using Oracle Prep