Can you pls help me, ill appreciate it

Hello,
Your answer is A) Neither of them are rich
Later on in the story (The Necklace), we read that Della lends Mathilda a diamond necklace. Well at the end of the story, the narrator states that the "diamond" necklace was nor real. It was a plaster model. This helps us prove that neither of them are rich and can't afford nice jewelry.
Best Of Luck,
- I.A. -