3. Which statement is an opinion rather than a fact? (a) Private indi-
viduals own most of the factories in the United States. (b) All soci-
eties must answer the what, how, and who questions. (c) Societies
answer the what, how, and who questions in different ways. (d)
The most important economic goal in the United States at the pres-
ent time is to end poverty.