Why Are Westerners More Likely to Do Their Negotiating on Foreign

Why are Westerners more likely to do their negotiating on foreign soil than most other people?

A) Foreign businesspeople often have cultural taboos that prohibit international travel.
B) Foreign companies cannot afford to send their employees on international business trips.
C) Westerners are usually trying to sell their product abroad, so they should go to their potential customers.
D) Westerners can travel anywhere in the world without a visa, so it is easy for them to go abroad.