ANALISIS PERBANDINGAN PENERAPAN PENGENDALIAN BAHAN BAKU POLYPROPYLENE DAN LOW DENSITY POLYETHYLENE MENGUNAKAN MODEL EOQ DAN JIT/EOQ UNTUK MENGETAHUI TINGKAT PERSEDIAAN YANG EFEKTIF PADA PT XYZ

So far, inventory control for PP and LDPE products Supprise Kapsul at PT XYZ has been carried out with the assumption that practitioners are not academics, an average approach of last three months. For this reason, researchers implemented raw material using EOQ JIT/EOQ methods. By evaluative research method, sample is in form operational materials, type data documentation, source primary obtained through observation interviews, secondary transaction evidence, notes, reports on supplies. The results showed economic cost method was 18,603 Kg 55,330 Kg. With order materials 18 times 6 times. 11 more economical than a maximum capacity 480 units 60 units. Costs can be saved 1 year Rp. 175,068,594 save costs 14,692,787 Keywords: EOQ, JIT, Inventory