Problem 4 (continued from P3) The Tasks of making each unit of Product X are shown in the following table: Task Predecessors A B A C D Time (Minutes) 2.00 1.00 ? 1.20 1.60 1.50 1.40 1.70 A B, C D E E F, G E F G H The above time required of each task is from stop watch time study. The following is the time study table for Task C. Time Unit: Minute Element 1 Cycle Rating 0.45 90% 2 0.54 90% 3 0.58 85% 4 0.64 90% 5 0.68 80% 6 7 Element 2 OT Rating 0.16 90% 0.25 90% 0.35 85% 0.45 90% 0.63 70% Element 3 OT Rating 0.56 85% 0.45 90% 0.50 85% 0.42 90% 8 1. Calculate task C standard time. 2. Use the capacity from Problem 3 as the DAILY demand, group the task to stations. Assume the facility operates 8 hours per day. 3. Calculate the efficiency of the process. Problem 4 (continued from P3) The Tasks of making each unit of Product X are shown in the following table: Task Predecessors A B A C D Time (Minutes) 2.00 1.00 ? 1.20 1.60 1.50 1.40 1.70 A B, C D E E F, G E F G H The above time required of each task is from stop watch time study. The following is the time study table for Task C. Time Unit: Minute Element 1 Cycle Rating 0.45 90% 2 0.54 90% 3 0.58 85% 4 0.64 90% 5 0.68 80% 6 7 Element 2 OT Rating 0.16 90% 0.25 90% 0.35 85% 0.45 90% 0.63 70% Element 3 OT Rating 0.56 85% 0.45 90% 0.50 85% 0.42 90% 8 1. Calculate task C standard time. 2. Use the capacity from Problem 3 as the DAILY demand, group the task to stations. Assume the facility operates 8 hours per day. 3. Calculate the efficiency of the process