Question: 1) The continuous timing method was used to obtain the times for a worker-machine task. Only one cycle was timed. The observed time data are

1) The continuous timing method was used to obtain the times

1) The continuous timing method was used to obtain the times for a worker-machine task. Only one cycle was timed. The observed time data are recorded in the table below. Elements a, b, c, and e are worker-controlled elements. Element d is machine controlled. Elements a,b, and e are external to the machine-controlled element, while element c is internal. There are no irregular elements. All worker-controlled elements were performance rated at 80%. The PFD allowance is 15% and the machine allowance is 20%. Determine (a) the normal time and (b) standard time for the cycle. (c) If worker efficiency =100%, how many units will be produced in one 9-hour shift? (d) If the actual time worked during the shift was 7.56 hours, and the worker performance =120%, how many units would be produced? (40 points)

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