continue studying your chosen company(in upload Portfolio Part A) that operates in the Public Transport sector. you are to select six topics include Lean management,Layout and flow,Planning and Control,Capacity management,Inventory management,and Supply chain management. You are to summarise the way in which the reality of operations reflects the key theories that present in ppts in relation to each topic.How does the operation reflect the necessity to use resources efficienty and effectively?Write no more than 500 words on each topic.