I am guessing the answer is c
1. Some disadvantages of her job is that many people are inexperienced, inappropriate clothing for climbing mountains, or people ringing for help even though they are not in any danger.
2. Fayza saved the climber in the Scottish Cairngorms by a helicopter and and dangling from a rope.
3. Some climbers die before getting rescued because of lack of experience and/or inappropriate clothing choice.
One point would be Grammar
Settle, for example : if you resolve a problem you have settled the problem.
