The table below shows select macroeconomic data collected for an island economy during a fiscal year.
| Economic Indicator | Value |
|---|---|
| Capital-output ratio (Accelerator coefficient) | 1.50 |
| Marginal Propensity to Save (MPS) | 0.18 |
| Marginal Rate of Taxation (MRT) | 0.25 |
| Marginal Propensity to Import (MPM) | 0.17 |
| Gini coefficient | 0.42 |
Using this information, calculate the value of the national income multiplier.
0.600.600.60
1.671.671.67
2.862.862.86
5.565.565.56