A-LevelEconomicsSupply and DemandOct/Nov 2021Paper 1 Q61 Mark
What could cause a shift in the supply curve of good X and a movement along its supply curve?
Ashift in the supply curve: a change in demand for good X; movement along the supply curve: an increase in the price of a substitute good
Bshift in the supply curve: a decrease in factor productivity; movement along the supply curve: the imposition of a tax on good X
Cshift in the supply curve: an increase in the price of a complementary good; movement along the supply curve: an increase in factor productivity
Dshift in the supply curve: an increase in the wage rates in the industry; movement along the supply curve: a change in demand for good X
✓ Correct Answer
The correct answer is D. This question tests the candidate's understanding of supply and demand 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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