Only one question on HRM case, need answer asap

Hi, I need answer to one question (Question #4) on case 5 in the book International Human Resource Management. https://www.amazon.com/International-Human-Resource-Management-Dowling/dp/1408032090

I will attach the pictures I take of the case from the book. Need within 2 hours (only need to answer question #4 out of 5 questions after the case)