Industrial Engineering and Production Management
Pick up the incorrect statement about advantages of work sampling

No time measuring devices are generally needed
Simultaneous study of many operators may be made by a single observer
Permits a fine breakdown of activities and delays
Calculations are easier, method is economical and less time consuming

ANSWER DOWNLOAD EXAMIANS APP

Industrial Engineering and Production Management
PERT

All of the listed here
Permits management to foresee quickly the impact of variations from the plan
Provides a way for management to require that planning be done on a uniform and logical basis
Provides an approach for keeping planning up-to-date

ANSWER DOWNLOAD EXAMIANS APP