5S is one of the most widely adopted techniques from the lean manufacturing toolbox. Based on the "house of lean", it's provide an overview of the tools and methods of lean management that can be applied to accomplish the objective of achieving the desired efficiencies., 5S is considered a "foundational" "house of lean", as it establishes the operational stability required for making and sustaining continuous improvement.

a) Explain the sequential of 5S.

b) Discuss FIVE (5) main elements and benefits implementation of the 5S in organization.