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.
Emmet and Kathleen open their lunch boxes in the school cafeteria. Both of them could be happier with their lunches. Emmet wanted broccoli in his lunch and Kathleen was hoping for tomatoes. Look at the images of their lunches. Then answer the question below.
What can Emmet and Kathleen trade to each get what they want?
A. Emmet can trade his tomatoes for Kathleen's broccoli.
B. Emmet can trade his tomatoes for Kathleen's sandwich.
C. Kathleen can trade her almonds for Emmet's tomatoes.
D. Kathleen can trade her broccoli for Emmet's oranges.
Choose the right answer from the options and respond with its letter.
Answer: A