VaillantPaper details:12 font sizetimes new roman5 page or moreSingle spacePlease be sure to follow the case guidelines on formatting and style issues.Please make exhibits and appendix to support the case“Vaillant – Global Purchasing: To Integrate or Not to Integrate”In addition to following the general case guidelines, below are some questions that should be considered in your case analysis.1. What are Vaillant’s strategic goals?2. What is the main problem to be solved in this case?3. Determine the important factors needed to inform a decision:a. What decisions have to be made?b. What facts are relevant to making a decision?i. Some data analysis is expectedc. What questions must be answered?4. What are the alternative solutions?5. What is your recommendation and why?