Based on a careful work study in the Hofstetter Corp., the results shown in the

Question

Based on a careful work study in the Hofstetter Corp., the results shown in the following table have been observed: Performance Rating 120% 115% 95% 90% Observation (minutes per cycle) Element 3 34 36* 4 20 2 4 40 13 Prepare daily reports Photocopy results Label and package reports Distribute reports 34 12 4 15 39 2 18 46A Photocopying machine broken; included as delay in the allowance factor A Power outage; included as delay in the allowance factor The allowance factor for this type of work is given to be 12%. (Round all intermediate calculations to two decimal places before proceeding with further calculations.) a) The normal time for the "prepare daily reports" operationminutes (round your response to two decimal places)

Explanation / Answer

a- Performance rating in "prepare daily report" is 120% it means the effciency in the process is 20% more than the standrad time.

Average time for  "prepare daily report" = (34+39+34+41+40)/5=188/5=37.6 minutes .

Normal time=37.6*1.2=45.12 minutes

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