CourseCourseConceptConceptDocsDocuments

CAIE A-Level Economics AS 4.2.3 Circular Flow Equilibrium Questions

Practise finding equilibrium national income by comparing injections with leakages and interpreting open-economy circular-flow data, tables and equations.

Syllabus
2026–2028
Course
Economics 9708
Level
AS

Exam points

  • Explain equilibrium in the circular flow of income by relating total injections to total leakages and determining equilibrium national income.

CAIE A-Level Economics AS 4.2.3 Circular Flow Equilibrium Questions question 1

[Maximum number: 1]

An economy in equilibrium has a trade deficit of $ 20 bn and a budget surplus of $ 20 bn. Investment spending is $ 50 bn.

What is the total saving?

A

$ 5 b n

B

$ 10 b n

C

$ 15 b n

D

$ 20 b n

All question bank results loaded