Proximity...the people with whom you have the most contact.
Answer:
change in demand and change in quantity demanded have two pretty different meanings.
Explanation:
change in demand is meaning there is a change it what people may need at the moment but change in quantity demanded is referring to how much they may need of a certain thing
Crime rates went up as more people want more gold
greed
as more people wanted to travel west to make a fortune, they died along the route