Answer:
B. Profit motivates people to work hard in capitalism but not in communism.
Communism greatly limits personal profit, as the gains of industry are distributed equally. This means that profit is not a motivator for people to work hard in communism. However, this is not equal to saying that people do not work hard in communism, as they might have other incentives to do so besides individual wealth.
C. There is more competition in the marketplace in capitalism than in communism.
There is more competition in the marketplace in capitalism than in communism, because in most communist countries, the government artificially controls the prices of goods.
