TNT Net Is in the Computer Industry,where Innovations Are Common

Multiple Choice

TNT Net is in the computer industry,where innovations are common.The employees are highly trained,well educated and hard working.They are under a great deal of stress and TNT Net is concerned that productivity and job satisfaction will decline. In an attempt to recognise stress early,you should be aware that symptoms may be:

A) physiological.
B) behavioural.
C) psychological.
D) all of the above.