- Purchasing department (Strategic Purchasing & IMM); chasing up suppliers for the undelivered products; posting of purchasing orders and new supplier prices, booking of automated spends in SAP.- Sales department: posting of employee orders in SAP, warranties and printing invoices.- Controlling department: o Analysis of Period expenses in CO and monitoring of the curing and extrusion department (LDC, MDC, energy)o Calculation and posting of the accruals for freight, electricity and natural gas in SAP, preparation of the PE costs forecasts and reports for headquarters and the financial manager (PE costs for conversion costs…)o Presentation and explanations of PE expenses each month and closure- Realization, monitoring and implementation of a new incentive system for the variable production employees