According to the Text,investigation of Export and Import Data Shows

According to the text,investigation of export and import data shows

A) there is a strong relationship between global sourcing and ownership of the foreign sources.
B) there is no relationship between global sourcing and ownership of the foreign sources.
C) that American firms, but not Japanese firms, buy from their U.S. subsidiaries.
D) American firms import twice as much from their overseas subsidiaries than foreign firms import from their U.S. affiliates.