Which of these rules of etiquette exists at every workplace?
a.
on fridays more casual dress is allowed.
b.
take care to be thoughtful about your coworker’s needs
c.
the most junior employee will take everyone’s lunch orders
d.
work begins at 7 am and you cannot be more than 1 minute late.

B. Take care to be thoughtful about your coworker’s needs. Out of the options above, this is the only topion that is consistent in every work place. Each office has their own dress code, time work begings r and how theilunches work. Due to the organizations deciding these on their own, they can't exists in every workplace.

answer the law of increasing costs;

i would say that they would most likely use a e-mail