Answer:
B
Explanation:
The US does not produce tomatoes efficiently. This is because the price of tomatoes in the US is higher when compared with the rest of the world.
The best option for US is to import tomatoes.
If trade is not allowed, the price of tomatoes would increase and consumer surplus would decrease
Consumer surplus is the difference between the willingness to pay of a consumer and the price of the good.
Consumer surplus = willingness to pay – price of the good
If trade is allowed price would decrease and consumer surplus would increase