International business differs from domestic business in that a firm operating across borders must deal with: Group of answer choices foreign environment international environment domestic environment all of the above.

Answer: A firm operating across borders must deal with both foreign and international environment. Options A and B

Explanation:

International Business is a kind of business between two or more countries, that involves the trade of products and services across national borders or on a global level.

An example is the oil industry in which oil is produced by one country and sold to another. Both countries deal with both Foreign and International environments.