2. A food packaging company has implemented a Lean Six Sigma project to improve the quality and consistency of their packaging processes. Explore and analyse the utilisation of Statistical Process Control (SPC) in monitoring and controlling process variation, develop a Six Sigma control plan to sustain process improvements, and outline the key activities involved in closing a Lean Six Sigma project for this company. Provide specific examples and insights to demonstrate how SPC, control plans, and project closure activities contribute to the overall success of the Lean Six Sigma initiative.