Based on the text, the most expensive item is the desk.
The desk costs $520
The rug costs $240
The dresser costs $450
The nightstand costs $300
Answer: The 3rd picture
Explanation: Luis has cooked since he was 7 to homeless people. His mom took that food and actually gave it to the homeless.
Luis is volunteering but he doesn't cook, he serves food to the homeless like his mom used to do when he did cook.
I hope you could understand, if you have any questions don't hesitate to ask them!
