Tarea3Eq13 - Problema 1 (extrado del libro de texto,...

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Problema 1 (extraído del libro de texto, problema 10 modificado, página 93) Coalco produces coal at three mines and ships it to four customers. The cost per ton of producing coal, the ash and sulfur content (per ton) of the coal, and the production capacity (in tons) for each mine are given in Table 16. The number of tons of coal demanded by each customer is given in Table 17. The cost (in dollars) of shipping a ton of coal from a mine to each customer is given in Table 18. It is required that the total amount of coal shipped contains at most 5% ash and at most 4% sulfur. Formulate an LP and solve using software Lindo that minimizes the cost of meeting customer demands. Solucion: Min z = 54 x1 + 56 x2 + 58 x3 + 62 x4 + 64 x5 + 61 x6 + 61 x7 + 66 x8 + 70 x9 + 74 x10 + 65 x11 + 67 x12 Sujeto a: Capacidad Mina 1 Capacidad Mina 2 Capacidad Mina 3 Demanda Cliente 1 Demanda Cliente 2 Demanda Cliente 3 Demanda Cliente 4 % máximo de ceniza % máximo de sulfuro No negatividad Donde: x1: Ton enviadas de Mina 1 a Cliente 1 x2: Ton enviadas de Mina 1 a Cliente 2 x3: Ton enviadas de Mina 1 a Cliente 3 x4: Ton enviadas de Mina 1 a Cliente 4 x5: Ton enviadas de Mina 2 a Cliente 1 x6: Ton enviadas de Mina 2 a Cliente 2
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Tarea3Eq13 - Problema 1 (extrado del libro de texto,...

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