Which of the following best describes communism?
A.It is an economy in which most products and services are provided by businesses and individuals, and some products and services are provided by the government.
B.It is a completely unplanned economy.
C.It is an economy in which businesses are focused on efficiency and profitability.
D.It is an economic system in which the government controls production.
E.It is a free-market economy in which individuals and businesses are responsible for determining what products and services to produce.