The answer is C. Hope this helps!
I believe the answer is the difference in gender. in a man's thinking, wife should cook, clean etc; a woman's thinking, he doesn't love me anymore, etc;?? a guess..
a psychology calss?
Answer: the affluent society.
<em>The Affluent Society</em> is a book by economist John Kenneth Galbraith, in which he describes the way in which the United States' economy operated in the 1950s. He argues that the country became wealthy in the private sector but poor in the public sector. Galbraith argued that the government needed to invest on social infrastructure using funds from taxation if it wanted to remain ahead.
I can give you my take on it:
In command economies the quantity and more importantly the prize of the products is decided by the government and not by the people in production. As a result, people in the production can't have the motivation of producing more, as they won't benefit from it. So command economy encourages low motivation among the workers (i believe this was the case in the Eastern Block)