What was the great depression like? a: it was a psychological disorder that affected a vast number of people b: a time when about one fourth of the population couldn't find a job and many became homeless c: it was caused by the dripping of the first nuclear bombd: it was another name for the russian revolution

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 .