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. 250 per question please number each question so i can i know what answer go with the right question. In text citation with the following reference: Dowling, P. J., Festing, M., & Engle, A. (2013). (6th ed.). Boston, MA: International human resource management Cengage. .