Keynes Stressed the Importance of Effective Demand, Which Is

Multiple Choice

Keynes stressed the importance of effective demand, which is

A) when business firms are effective in convincing consumers that they have a demand for certain goods.
B) when consumers have the desire for goods and services as well as the income to purchase these goods.
C) when the demand for goods and services is effective in satisfying individuals desires.
D) when aggregate demand is less than aggregate supply.