Question 1: IN YOUR OWN WORDS, explain the advantages and disadvantages of using home country nationals. In which situation would you use this staffing strategy? The following resource can help you. Whatishumanresource.com International Recruitment Methods -Ethnocentric approach- Polycentric approach- Regiocentric approach- Geocentric approach Question 2: What three skills do you believe are most valuable for expatriates to acquire, both for an expatriates career development and overall operational success, as well as the success of the companies for which they work?