When traveling to another country to conduct business, you should assume that frequent eye contact is regarded as a sign of honesty and openness in any culture?

Yes it's an important sign because when u travel to different countries for business purposes it shows your confidence, communication skills, and the way of representing your business skills hence we can say that eye contact plays a major role in convincing other people and it also demonstrates our honesty and openness to wide cultures.

Ithink the answer is b. shakeri hope im not wrong : )