As a caucasian in the united states, being reasonably sure that you will be dealing with authority figures of the same race as you is an example of:

Being reasonably sure that you will be dealing with the authority figures of the same race as you is an example of white privilege. A white privilege provides benefit for an individual as this is a societal privilege in which your culture or race is being brought up first or gains benefits than of the others.

i truly dont know the answer wait i do its 1,3,4

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .