Multinational Management help

I am needing help with these questions please. ; It just needs to be a paragraph for each question.

1. ;Compare the human resources philosophy of two companies from the same industry. Comparison should include their similarities, differences, and at least one item that gives that company a competitive advantage.

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2. Examine and provide a detailed example of norm of reciprocity in a multinational company.

3. Elaborate on the impact of communication in a MNC. Create a detailed example of good communication and a detailed example of a time that communication was not good.