Consider the following statements to determine which one accurately describes the concept of consumer ethnocentrism.

A. A belief that the world's goods and services should be distributed fairly by all nations
B. A belief by residents of a country that the goods and services they produce are superior to that of other countries
C. A measure of how optimistic consumers are about the overall state of the economy and their own personal finances
D. A measure of the amount of goods and services that can be purchased based on the currency exchange rate
E. A belief by residents of a country that it is inappropriate or immoral to purchase foreign-made goods or services