Based on sample observations in a time study, a particular task in a process had an average completion time of 27.13 minutes. The performance rating for these observations was set to 109%. What is the approximate normal time for this particular task?

29.572 minutes

Explanation:

Data provided in the question:

Average completion time for the task = 27.13 minutes

Performance rating for the observations i, e Rating factor = 109% = 1.09

Now,

Normal time = (Average completion time) * Rating factor

or

Normal time = 27.13 minutes * 1.09

or

Normal time for the task = 29.572 minutes