Checkboxes 7.0 points possible (graded, results hidden) Concerning the running of a Supply Chain Network Design model, which of the following statements are true Select all correct answers. Removing a potential candidate DC from consideration will never lead to a lower cost solution. Adding a new potential candidate DC location will always lead to a lower cost solution. Adding capacity at a facility or DC will always lead to a lower cost solution. Reducing capacity at a facility will never lead to a lower cost solution. None of the above. Concerning the Material Requirements Plan (MRP), which of the following statements are true? Select all correct answers. One of the limitations of MRP is that it does not deal with uncertainty entirely. MRP systems only work if it applies to very complex systems. A well implemented MRP will guide the company on what parts/components should be ordered or manufactured, when and how much. MRP is considered an obsolete tool in the industry as it leads to more stockouts, more disruptions, and higher inventory levels. None of the above