Select all that apply:Lean and Six Sigma approach their common purpose from slightly different angles.Select two options.Lean focuses on reducing cycle time whereas Six Sigma emphasizes ion reducing defectsLean focuses on providing customer value where as Six Sigma focuses on customer retentionLean focuses on waste reduction, whereas Six Sigma emphasizes variation reductionLean achieves its goals by using less technical tools such as Kaizen, workplace organization, and visual controls, whereas Six Sigma tends to use statistical analysis, design of experiment, and hypothesis tests