Firms managing a global supply chain operation face various moral... Firms managing a global supply chain operation face various moral and ethical challenges, such as ensuring that all partners in the supply chain treat their employees well with fair pay. For this assignment, respond to the following: Identify a moral and ethical challenge facing a global supply chain operation that you have experienced, heard, or read about in the news, including the challenge's impact on those involved. Why do these challenges occur? What can be done to prevent them?