Question: Problem 6-6 (Static) Twelve tasks, with times and precedence requirements as shown in the following table, are to be assigned to workstations that have a

Problem 6-6 (Static) Twelve tasks, with times and precedence requirements as shown in the following table, are to be assigned to workstations that have a fixed machine cycle time of 1.5 minutes. Two heuristic rules will be tried: (1) greatest positional weight, and (2) greatest number of following tasks. In each case, the tiebreaker will be shortest task time. Immediate Predecessor Task a b a C d e 1 9 Length (minutes) 0.1 0.2 0.9 0.6 0.1 0.2 0.4 0.1 0.2 0.7 0.3 8.2 d, e f 9 h i 1 K Click here for the Excel Data File a. Assign tasks to stations under each of the two rules. (1) greatest positional weight (shortest task time as tiebreaker) Work Station Tasks 1 11 III (2) greatest number of following tasks (shortest task time as tiebreaker) Work Station Tasks 1 11 IN b. Compute the percentage of idle time for each rule. (Round your answer to 2 decimal places.) Percentage of idle time %

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