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