Two questions due tomorrow 2pm EST

Please answer the following two questions and use the articles attached as sources. Please make sure you cite in APA format.
Question 1: Global HR differs from domestic HR in many ways. Describe two functions of HR (e.g. staffing, training, compensation) and how they are different in a global environment. 
Question 2: Describe in your own words, the difference between global and international. Be sure to use our reading (Globalization and HR) to support your description. 
Sources to use to as sources are attached below. This is due tomorrow by 3pm EST.