In a 4-sector economy, consisting of households, firms, government and foreign trade, the level of national income is in equilibrium where C + I + G + (X – M) = Y. What must Y include for an equilibrium to exist? A C+ S + M B C+S+T C S+T D S+T+ M
Mark scheme
Marking points from the official mark scheme (Oct/Nov 2019). The mark or mark type is shown in brackets.
- [1] Correct option: B
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