Which is true?
a. a change in quantity demanded is a response to a price change and a change in demand is a response to a non-price change
b. a change in demand and a change in quantity demanded both happen in response to price changes
c. both describe a movement along a single demand curve
d. the two terms can be used interchangeably
e. a change in quantity demanded occurs when price increases and a change in demand occur when a price decreases

The correct answer is option A.

Explanation:

A change in quantity demanded occurs because of a change in the price of the product. It is indicated by a movement on the same demand curve. There is an inverse relationship between quantity demanded and price of a product while other factors remain constant. So when price increases, the quantity demanded falls and vice versa.

A change in demand occurs because of a change in other factors while the price of the product remains constant. This is indicated by a shift in the demand curve. The other factors are the price of other goods, tastes, and preferences, the income of the consumer, etc.

the correct answer is option c. elenita versus "early puerto rican decor" is the best example, out of all the options, of a cultural conflict. a cultural conflict is defined as what happens when different cultures, that have different values and believes, clash. elenita not liking or accepting the puerto rican style of decoration, would represent that she does not identify herself with the puerto rican culture, therefore does not want to have decorations influenced by that culture.