February/March 2026 Paper 12

2026 · 30 questions · 30 parts · 30 marks

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2Production Possibility Curves Growth Trade OffsHard1 mark
A worker in a furniture factory currently works 10 hours a day. In the diagram, WX is the worker's initial production possibility curve (PPC).
Changes in the factory cause the worker's PPC to shift to YZ.
Diagram, a production possibility curve (PPC) with tables per day on the vertical axis and chairs per day on the horizontal axis. The original PPC WX runs from W at 10 tables per day (0 chairs) to X at 0 tables per day, 20 chairs per day. The new PPC YZ runs from Y at 8 tables per day (0 chairs) to Z at 0 tables per day, 24 chairs per day; WX and YZ cross partway along their length.
What will be the worker's hours per day and productivity as a result of the changes in the furniture factory, assuming the worker is on the new PPC?
worker's hours per daytables per hourchairs per hour
A101.02.4
B100.82.0
C80.83.0
D81.03.0