A-LevelEconomicsDemand and Supply / Shifts and MovementsFeb/Mar 2023Paper 1 Q111 Mark
Butter and buttermilk are goods in joint supply. Supply curves in both markets slope upwards to the right. Health concerns cause people to reduce their consumption of butter. What are the initial consequences of this for supply in the markets for butter and buttermilk?
Amove left along supply curve, move left along supply curve
Bshift left of the supply curve, shift left of the supply curve
Cmove left along supply curve, shift left of the supply curve
Dshift left of the supply curve, move left along supply curve
✓ Correct Answer
The correct answer is B. This question tests the candidate's understanding of demand and supply / shifts and movements within the Economicssyllabus. The examiner's mark scheme requires...
📋 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...
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