Is there no direct logical correlation between 'Two, most other productive operations are easier to study and understand, since few firms have 40,000 locations and a large proportion of their workforce working outdoors.' and 'Most of the workplace is based indoors.', indicating neutrality?
Two, most other productive operations are easier to study and understand, since few firms have 40,000 locations and a large proportion of their workforce working outdoors.###Most of the workplace is based indoors.