It provides general categories of expected behaviours from the workers within the organisation such as, proper dress wear, professional etiquette and basic work procedures
I believe the author is trying to shoe people's different view of life. There are those who see life as a dangerous adventure that they will not make through. While others see life as a blessing and live it for the journey, not the destination.
I believe the answer you're looking for is C. Hope this helps!
Explains why each event causes the next event to happen.
