a) The normal time for the complete operation = ...........minutes

b) Standart time for this process =.......... minutes

The results of a time study to perform a quality control test are shown in the following table: Element 1 2 3 4 Performance Rating 94% 115% 90% 90% 1 1.7 0.4 0.6 Observation (minutes per cycle) 2 3 4 1.6 2.0 1.7 0.4 0.8 0.4 0.6 0.4 0.9 0.8 0.5 3.8* 5 1.6 0.6 0.3 0.8 0.5 *Disregardemployee is smoking a cigarette (included in personal time). The allowance factor is given to be 25%