●Stock-out avoidance(避免脱销) The motive for holding inventories according to which firms keep extra goods on hand to prevent(防止)running out(将尽) if sales are unexpectedly high. ●Work in process Goods in inventory that are in the process of being completed. ⚫ Stock-out avoidance(避免脱销) The motive for holding inventories according to which firms keep extra goods on hand to prevent(防止) running out(将尽) if sales are unexpectedly high. ⚫ Work in process Goods in inventory that are in the process of being completed