Which business practice of the 1990s changed the way u. s. companies produced goods and provided services?

outsourcing

micromarketing

reverse assembly lines

production flow commitment

Option A.

Explanation:

Outsourcing , is the right answer.

Outsourcing is a kind of arrangement in which one firm contracts other firms to be accountable for a prospective or surviving business that is or could be done from inside and sometimes incorporates shifting workers and assets from one business to another. With reference to the United States job outsourcing helped the countries of the United States be more competing in the global market. This allowed them to sell their products in the foreign markets with the help of their overseas branches.

i believe your answer is d)