All South American economies are

Choose one...
A. diversified economies that make many different types of products.***

B. market economies, in which individual consumers and producers make all economic decisions.

C. mixed economies that generally follow market principles, but the government also plays a role.

D. command economies, in which the central government makes all basic economic decisions.​
I think its A, am I correct?

Yes, you are correct. All South American economies are diversified economies that make many different types of products.

Yes, you are correct. South American economies are known for being diversified economies that make many different types of products.