Which theme is developed in this excerpt from Sarah, Plain and Tall? Parents and children often struggle to understand each other's feelings. A
Hard work is healthy for both the body and the mind. B

Adults understand one another in ways that children cannot. C

Asking questions is difficult when one might not want to hear the answers. D

answer; /// i believe that the correct answer is(

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 .

money is the anwser i think