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