9.1 The Circular Flow of Income Quiz

Q1. What does the formula C = a + bY represent?

Q2. If the MPS is 0.25, what is the value of the multiplier in a two-sector economy?

Q3. Which of the following is considered a leakage from the circular flow of income?

Q4. The Marginal Propensity to Consume (MPC) is calculated by:

Q5. Which component is not included in Aggregate Demand?

Q6. If national income increases from $100 to $120 and savings increase from $10 to $15, what is the MPS?

Q7. What happens when injections exceed withdrawals in the economy?

Q8. Which of the following causes a deflationary gap?

Q9. The APC (Average Propensity to Consume) is:

Q10. A four-sector economy includes households, firms, government, and: