How can I apply the Lean Six Sigma methodologies in order to reduce costs, defects and variations while increasing efficiencies to meet customer requirements?

I work in the logistics and warehousing sector. How can I apply the Lean Six Sigma methodologies in order to reduce costs, defects and variations while increasing efficiencies to meet customer requirements? In any industry, the important thing to do is to start with searching for waste. First understand the The 8 Wastes and then start looking…