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11.1 A factory has five production departments:M(milling), D (drilling), T (turning), G (grinding, and F (finishing). Products are routed for processing through these departments in the quantities and sequences indicated in the table below. (a) Based on these data, construct the From-To chart. (b) Develop the activity relationship chart for these five departments, given that the From-To chart is the only basis for it. Product Quantities per Day 1 2 3 4 5 6 25 5 10 50 25 15 Sequence M-D-G T-G-F T-F D-M-D-G-F M-T-F M.G