Context: Trade happens when people agree to exchange goods and services. People give up something to get something else. Sometimes people barter, or directly exchange one good or service for another.
Sadie and Kira open their lunch boxes in the school cafeteria. Both of them could be happier with their lunches. Sadie wanted broccoli in her lunch and Kira was hoping for tomatoes. Look at the images of their lunches. Then answer the question below.
What can Sadie and Kira trade to each get what they want?
A. Kira can trade her almonds for Sadie's tomatoes.
B. Sadie can trade her tomatoes for Kira's broccoli.
C. Kira can trade her broccoli for Sadie's oranges.
D. Sadie can trade her tomatoes for Kira's sandwich.
Answer with the option's letter from the given choices directly.
Answer: B