The Primary Difference Between Professional Expatriates and Virtual Expatriates Is

The primary difference between professional expatriates and virtual expatriates is that

A) professional expatriates can avoid misunderstandings that arise from cross-cultural communications.
B) for virtual expatriates, building close contact with customers is much easier.
C) professional expatriates do not incur any extra expense to the company.
D) for virtual expatriates, establishing a good working relationship with subordinates is much easier.
E) virtual expatriates work from their home branch and do not relocate to the assignment country.