It can be reverence, thanksgiving, adoration, glory, esteem.
PS: I searched that just to make sure
Mannn I don't even know, some people can be blind to reality, and that's life.
Reference: the action of alluding or mentioning something; source; things that you have used for an assignment
The correct answer should be C) bias
If the person works for a national energy company there is high chance that the person would be a bit biased towards installing the new systems. This should definitely be checked.