Perhitungan holding cost:
Kategori Holding Cost % Of Inventory Value
Building cost
5%
Material handling cost
2%
Labour cost
0,5%
Inventory investment cost
2%
Scrap
0,5%
Total Holding Cost
10%
(Sumber: Sales, Finance, Accounting Dept. PT. Gemala Kempa Daya)
Gambar 2.2 Grafik simulasi total cost
Gambar 2.3 Grafik alur inventory level (EOQ)
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