Describe three types of gains from trades?
A.
trades of imports for exports, trades of exports for imports, and trades of natural resources for financial assets
B.
trades of goods or services for goods or services, trades of goods or services for assets, and trades of assets for assets
C.
trades of exchange rates for goods or services, trades of goods or services for property, and trades of gold for textiles
D.
trades of services for goods, trades of currency for services, and trades of one type of currency for another