A-LevelEconomicsGovernment InterventionFeb/Mar 2017Paper 1 Q171 Mark
In the diagram, D is the demand curve of an agricultural commodity and S is the initial supply curve. The government promises to maintain farmers' incomes at least at this initial level. The harvests in four subsequent years are shown by supply curves S1–S4. [Diagram] How much in total will the government need to pay to support farmers over the four subsequent years?
A$0
B$3000
C$6000
D$10000
✓ Correct Answer
The correct answer is A: $0
📋 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