What convinced inca armies to retreat in their war against the spanish in 1533?
the spanish captured their emperor.
the spanish executed their emperor.
the spanish captured their capital city.
the spanish joined forces with native groups.

answer; i believe the correct answer is norming;

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 .

propioception;

answer; opportunity cost;