The Ricardo-Viner Model Differs from Stolper-Samuelson in That It

The Ricardo-Viner model differs from Stolper-Samuelson in that it:

A) offers no predictions about likely political divisions over trade policy.
B) accounts for the impact of foreign ownership of domestic production.
C) assumes that factors of production are not readily mobile.
D) suggests that the major actors in trade policy debates will be firms.