The Following Shows the Production Possibilities Tables for Two Countries

The following shows the Production possibilities tables for two countries, Latalia and Trombonia:

-Refer to the above tables. Assume that before specialization and trade, Latalia produced combination C and Trombonia produced combination B. If these two nations now specialize completely in accordance with comparative advantage, the total gains from specialization and trade will be:

A) 4 tons of beans.
B) 1 ton of pork and 2 tons of beans.
C) 4 tons of pork.
D) 2 tons of pork and 4 tons of beans.