The largest component of income is proprietors' income

When consumption expenditure is ________ disposable income, saving is ________

A) greater than; positive B) equal to; positive C) less than; positive D) less than; negative E) equal to; negative

In the above figure, if the market is unregulated, the equilibrium quantity is

A) 0 units. B) 70 units. C) 80 units. D) 100 units.