One Reason Some Manufacturing Companies Have Moved Production from Overseas

Multiple Choice

One reason some manufacturing companies have moved production from overseas locations back to the United States is an increasing preference by U.S.consumers for products made in the United States.If buyers have increased their preference for domestically produced goods and manufacturers believe they can increase revenues by supplying more of these goods, firms are following which key economic idea when they return production to the United States?

A) People are rational.
B) People respond to economic incentives.
C) Optimal decisions are made at the margin.
D) The market system relies on the principle of voluntary exchange.