7). This showed that in this case the company did not use much inventory management because it did not take machine failures into account and therefore could not manage the acquisition of spare parts and only had a few spare parts on hand, which a in turn led to a reduction in costs. quality doors. Inventory of in-process products was also not managed properly (ForeFront Manufacturing, p. 9). Adequate inspection was not performed when inventory was transferred between departments and therefore had variability in yield. This made storage so difficult that some of the inventory was put on the public road. In conclusion, ForeFront inventory forecasting and management is very inefficient and causes many delays in the production of the final good and also increases the production costs since they have to redo some processes