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Administraci n de Inventarios

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Administraci n de Inventarios

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    4. Incertidumbre: de la demanda y de la oferta Tiempos de respuesta de los proveedores Cul es el lote mnimo que se puede comprar

    5. Ventajas: Aumenta nivel de servicio (no hay quiebres de stock) Se reducen costos de comprar (volumen) Variabilidad de demanda no afecta No se depende de proveedores (fabricacin, entrega) Desventajas: Costos financieros aumentan Costos de administracin aumentan Costos de prdidas aumentan

    7. Costos financieros Capital involucrado Costos de almacenamiento Bodega Supervisin y control Manipulacin Costos de prdidas Obsoletos Mermas Prdidas Otros costos: Seguros

    8. Minimizar el costo total de las actividades de abastecimiento garantizando un nivel de servicio a los usuarios Decisiones: Qu se mantendr en stock Cul ser el nivel de stock Cundo se comprar

    73. Costo de compra = R + PQ

    74. Q = 2RD/A

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