| Aggregate Planning Production Of Ice Block For Minimizing Cost. |
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Aggregate Planning Production Of Ice Block For Minimizing Cost. MRPII 69 AGGREGATE PLANNING PRODUCTION OF ICE BLOCK FOR MINIMIZING COST AT PT.PUTRI EKA MAJU Daniel Phen and Bachtiar H. Simamora BINUS University, Jl. K.H. Syahdan No.9, Kemanggisan/Palmerah, Jakarta Barat, 021-5345830 Email: danielphen7@gmail,com ; Địa chỉ email này đã được bảo vệ từ spam bots, bạn cần kích hoạt Javascript để xem nó. ABSTRACT
PT. PUTRI EKA MAJU is company producing ice block located in Medan, North Sumatra. PT. PUTRI EKA MAJU supplying ice block to fisherman around Sumatra. The problem that PT. PUTRI EKA MAJU faced is how to fulfill seasonal demand with optimal cost. The research purpose is to determine the forecasted demand of PT. PUTRI EKA MAJU by using multiplicative seasonal method. Researcher compare the current practice total cost with aggregate planning total cost. The research result showed us by using current practice the total cost is Rp.6.323.519.428 and by using mixed strategy the total cost is Rp.5.849.143.099. The difference in total cost is Rp.474.376.329. PT. PUTRI EKA MAJU can save 7, 6 % in total cost by using mixed strategy. Keywords: Multiplicative Seasonal, Aggregate Planning, Mixed Strategy.
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