Houston Community College Operations Management Discussion

I’m working on a business writing question and need the explanation and answer to help me learn.

give a detailed explanation of the duties Financial, Production & Operations, Personnel, Marketing, Administrative, and Information Technology Managers are responsible for. 

Also, what factors contributed to the decline in sales for Coca-Cola in the åe For Yourself Case)n chapter 3, and how will they benefit from a new Organizational Structure while defining the Organizational Structure?

Next, define Operations Management and explain how it differs in manufacturing and service. Also, assess the importance of quality in operations management.

Finally, explain Procurement and explain how inventory and inventory control play in the concept.