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A-LevelEconomicsThe price system and the microeconomy9708/12 · Oct/Nov 2021 · 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

D: shift 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

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About this question

Topic
The price system and the microeconomy, A-Level Economics (syllabus 9708). Multiple choice, 1 mark.
Source
A-Level Economics, Oct/Nov 2021 Paper 1 Variant 2, question 6.

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