Final answer:
The 'Action Response Applications Processing Unit' likely faces operational challenges and must consider ethical aspects during its processes. Case studies such as the 'Food Processing' case study from CK-12 typically explore complex real-life contexts and are valuable academic tools in various disciplines, including business.
Step-by-step explanation:
The question refers to the issues faced by the Action Response Applications Processing Unit, which is a hypothetical or specific case study subject. Typically, case studies in academic research, like the referenced 'Food Processing' from CK-12, are used to explore complex issues in real-life contexts. They serve to provide detailed insights into various phenomena and are major tools for in-depth analysis in business studies and other fields.
In terms of major issues faced by such units, they could include operational challenges, ethical considerations in process management, or technological advancements impacting the applications processing. If this unit were processing food, ethical considerations could be paramount when researching human subjects, to ensure that the welfare of any participants or consumers is safeguarded.