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(b) A company is unable to satisfy customer demand for one of their products. The ratios for mixing the outputs from processes C, D and E are 2, 1 and 1 respectively. The ratio for the departments F and G is 3 and 1, and the ratio for departments Hand I is 4 and 1. Using Table Q2(b), Determine; (i) The system capacity and bottleneck; (ii) How much system capacity can be gained by adding capacity to the bottleneck Table Q2(b) Department Capacity (liters/hour) Predecessors A B A B D E F 450 450 350 250 250 750 C, D and E G H F, and G 300 950 350 1100 1400 J H and I K J