six roles of an expatriate. 200 words please reference and in text ciatation

1. Discuss the externally and internally established barriers to females taking international assignments. 2. What are the four terms to describe MNE approaches to managing and staffing subsidiaries? What are the advantages and disadvantages of each? 3. What are the most common reasons for rejecting an international assignment? Do different countries have different reasons for assignment rejection? 4. Discuss the six roles of an expatriate. 200 words please reference and in text ciatation