Consider the SCM approach (IN TOTALITY) and the requirements for quality as well as RAM (Reliability, Availability Maintainability) and dependability at a cost factor compared to cost. In addition, analyse and assess the need for optimised materil (inventory) management principles and sub-sets in the SCM system. Integrated these findings with an analysis of the improved process management (leaning) of the systems. Conclude your analysis, with recommendations and findings and an opinion on the cost benefit of SCM systems for all organisational types