Image of MODEL INVENTORI PADA BARANG FARMASI YANG DETERIORATING DENGAN TINGKAT PERMINTAAN POLINOMIAL DERAJAT EMPAT YANG MEMPERTIMBANGKAN TINGKAT PENYIMPANAN

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MODEL INVENTORI PADA BARANG FARMASI YANG DETERIORATING DENGAN TINGKAT PERMINTAAN POLINOMIAL DERAJAT EMPAT YANG MEMPERTIMBANGKAN TINGKAT PENYIMPANAN

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In this study, an inventory model of pharmaceutical goods that deteriorates or damage to pharmaceutical goods that occurs due to the length of time the goods are stored with a fourth-degree polynomial demand rate is formulated. In the optimal solution, the inventory time at zero (t_1^* ) is 0.478763 and the cycle length (T_1^* ) is 0.698110 with an average minimum total cost ((TC) ̅ ) of $119.867 per cycle which is solved by WolframAlpha software. Sensitivity analysis to changes in values resulted in different (TC) ̅ values for all parameters. The increase in the fourth-degree polynomial function variable at the initial demand level (a) results in a decreased value of t_1^* and T_1^* The increase in the constant fourth-degree polynomial function variable at the demand level (b) results in an increase in the values of t_1^* and T_1^*. The increase in the cost of each item damage (D_c ) results in a decreased value of t_1^* and T_1^*. At a constant damage rate (θ)results in fluctuating t_1^* and T_1^* values. An increase in storage costs (h) results in a fluctuating t_1^* value and a fixed T_1^* value. The increase in the cost of shortages (s) results in a decrease in an increase in the value of t_1^* and〖 T〗_1^*.

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Inventory Code Barcode Call Number Location Status
2507004203T179133T1791332025Central Library (REFERENCE)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T1791332025
Publisher
Indralaya : Prodi Teknik Mesin, Fakultas Teknik Universitas Sriwijaya.,
Collation
xvii, 117 hlm.; ilus.; tab.; 29 cm.
Language
Indonesia
ISBN/ISSN
-
Classification
621.807
Content Type
-
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
Teknik mesin
Specific Detail Info
-
Statement of Responsibility
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