It is. They just have a resistor in them so they draw enough current to not look like a blown bulb.

I would give that answer, possibly along with some examples of situations and the salary you would require for them.

An answer of if "I need to commute in to $city then I will need $money1 but if I can work from $town then I will only need $money2"

RCA is "Root Cause Analysis" and I assume PIR is "Post Incident Review". I don't know PER or PCR.

"Post Event Review" and "Post Change Review".