A-LevelEconomicsDemand & Ceteris ParibusOct/Nov 2015Paper 1 Q51 Mark
The diagram shows the demand curve for housing. [Figure 5.1] What is not assumed to remain constant when drawing this curve?
Aconsumer incomes
Bexpectations about future house prices
Cthe price of houses
Dthe rate of interest charged on loans for house purchase
✓ Correct Answer
The correct answer is C: the price of houses
📋 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.
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