In an economy with no government sector or foreign trade, the marginal propensity to consume is 0.6. If the equilibrium level of national income is $10000 million and the full employment level of national income is $15000 million, how much must investment rise in order to attain full employment?
- A$1666 million
- B$2000 million
- C$3012 million
- D$5000 million