In a large organization, WEP rekeying is inexpensive

Business manager Bruce decides to boost productivity in his company, so he pays special attention to his employees including the occasional catered-in meal at lunchtime and massages given by certified massage specialists

Productivity does increase, and Bruce has most likely capitalized on the Hawthorne effect. Indicate whether the statement is true or false

Should National have reasonably known about Livigni's "violent-related" problems? And if so, did it act negligently in retaining him as an employee?