What Does the Term 'Offshoring' Mean

What does the term 'offshoring' mean?

A) It refers to a type of fishing, usually done off the coast of Florida that is illegal because it uses nets to capture fish.
B) It refers to a business practice of moving jobs and industries off of American soil to countries where the labor costs are cheaper.
C) It refers to a new form of energy exploration, designed to put less emphasis on foreign oil in the United States to make this country more independent of oil-producing countries.
D) It refers to a labor practice that brings in new immigrants to the United States who will work for less money than native-born Americans.