systems reduce costs and improve workflow by scheduling materials to arrive at a v they are needed to be used. Since almost no inventory is maintained, this approach is an important productivity tool.An inventory control method made popular by the japanese.Select oneO a$.$ just$-$in$-$time $($IT$)$O b$.$ value chain analysisOc. economic order quantity $($EOQ$)$O d$.$ international systems organization $($ISO$)$O e$.$ min$-$max inventory $($MMI$)$