Question: Use Simplex Method to answer this question Question 1 Soalan 11 A cabinet is assembled from components C1, C2, and C3. Each cabinet requires 8

Use Simplex Method to answer this question

Use Simplex Method to answer this question

Question 1 Soalan 11 A cabinet is assembled from components C1, C2, and C3. Each cabinet requires 8 unit Ci, 5 unit C2, and 15 unit C3 components. The assembly of Cl requires either 5 bolts or 5 rivets, where C2 requires 6 bolts or 6 rivets, and C3 requires 3 bolts or 3 rivets. The cost of installing a bolt, including the cost of the bolt itself, is RM0.70 for C1, RM1.00 for C2, and RM0.60 for C3. Similarly, riveting costs are RM0.60 for C1, RM0.80 for C2, and RM1.00 for C3. Bolting and riveting capacities per day are 6000 and 8000, respectively. To minimize the cost for the 100 cabinets that must be assemble each day, the company wish to determine the number of components to be bolted and riveted. [Sebuah kabinet dipasang dari komponen-komponen CI, C2, dan (3. Setiap kabinet memerlukan 8 unit CI, 5 unit C2. dan 15 unit C3. Pemasangan CI memerlukan 5 bolt atau 5 nivet, di mana C2 memerlukan 6 bolt atau 6 river, dan C3 memerlukan 3 bolt atau 3 river. Kos pemasangan boli, termasuk kos bolt itu sendiri adalah RM0.70 untuk CI, RM1.00 untuk C2 dan RM0.60 untuk C3. Begitu juga kos pemasangan rivet adalah RM0.60 untuk CI, RM0.80 untuk C2 dan RM1.00 untuk C. Kapasiti bolt dan rivet setiap hari masing- masing adalah 6000 dan 8000. Untuk meminimumkan kos untuk 100 kabinet yang mesti dipasang setiap hari, syarikat ingin menentukan jumlah komponen yang akan di leketkan san dipaku.] (a) Determine the optimum design formulation for this problem if the company wish to use both bolt and rivet to assembly the cabinets. [Tentukan formulasi rekabentuk optimum untuk masalah ini jika syarikat itu berhasrat untuk mennguunakan kedua-dua bolt dan rivet untuk memasang cabinet tersebut.) (6 Marks / Markah) (b) Analyze the optimum mix unit of bolt and rivet to be used. Verify the solution graphically Analisis unit campuran bol dan rivet optimum yang akan digunakan. Sahkan penyelesaian secara grafik.) (14 Marks / Markah) Investigate the effect on the optimum solution if bolting capacity is decreased to 5500/day. Selidiki kesan pada penyelesaian optimum jikan kapasiti bolt dikurangkan kepada 5500/hari. (5 Marks / Markah) (c)

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