The Following Shows Points from Straight-Line Production Possibilities Schedules for Two

The following shows points from straight-line production possibilities schedules for two countries.
-The above table indicates that:

A) country A has comparative advantage in producing meat and country B has comparative advantage in building houses.
B) country A has a comparative advantage in building houses and country B in production of meat.
C) country B can produce both products more efficiently than country A.
D) country A should specialize in building houses.