The table below sets out an economy’s consumption function. income ($m) / consumption ($m): 100/90, 140/122, 180/154, 220/186 What may be concluded about the value of the marginal propensity to consume in this economy?
- AIt increases as income increases.
- BIt decreases as income increases.
- CIt is 0.90.
- DIt is 0.80.