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.
Bernie and Whitney open their lunch boxes in the school cafeteria. Neither Bernie nor Whitney 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.
Bernie's lunch Whitney's lunch
What can Bernie and Whitney trade to each get what they want?
A. Bernie can trade his tomatoes for Whitney's carrots.
B. Whitney can trade her almonds for Bernie's tomatoes.
C. Whitney can trade her broccoli for Bernie's oranges.
D. Bernie can trade his tomatoes for Whitney's broccoli.
Identify the correct choice from the options below and respond with the letter of the correct option.

D