1. nicolás
en una ciudad compleja.

She either must have not been on the phone and working or something else. it seems that here boss catches her a lot of the time on the phone and not doing work but hasn't been fired yet.

The correct answer in this question  is option c. people in mountainous areas tend to be more isolated from other populations. this is the reason why their local languages do not spread. farming is their  one way of living among the highlanders.

c. funds and donations.

non-profit organizations require these to be able to be a non-profit  organizations.