Dee wants the old quilts for several reasons but mainly because she
wants to display them as part of her "heritage" in her home in the
city. She does not believe that they are appreciated in the country
with Maggie and Mama because they actually use the quilts.
The second sentence is correct
The correct answer is A.
The passage shows that Armand is considerate. He looks after his brother (even if it means sometimes "issuing rules and regulations") and he thinks it would be good to get their father a present for his birthday.
For these reasons, this passage best shows Armand is considerate.