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.
Shelley and Katy open their lunch boxes in the school cafeteria. Neither Shelley nor Katy got everything that they wanted. The table below shows which items they each wanted:

Look at the images of their lunches. Then answer the question below.
Shelley's lunch Katy's lunch
What can Shelley and Katy trade to each get what they want?
A. Katy can trade her almonds for Shelley's tomatoes.
B. Katy can trade her broccoli for Shelley's oranges.
C. Shelley can trade her tomatoes for Katy's broccoli.
D. Shelley can trade her tomatoes for Katy's carrots.
From the given choices, select the correct answer and reply with the letter of the chosen option.

C