What Did "The General Theory of Employment, Interest, and Money

Multiple Choice

What did "The General Theory of Employment, Interest, and Money" attempt to explain?

A) why people act in their own best interests
B) why aggregate demand was unstable
C) how people, acting out of self-interest, unintentionally promote the general good
D) how comparative advantage and specialization promote international trade
E) how the creation of goods and services generates its own demand by creating employment and income