Answer:
Sherpas are the local people who are highly skilled and experienced climbers. They are paid to do things such as prepare the route for foreign climbers to follow, fix ropes in place, and carry the necessary climbing kit up the mountain. it is a really risky job.
The answer is B. hope it helped
Demand curve is the ratio of demand (of whatever) to its price. It indicates the inverse relationship of what's demanded and the price
