According to the Data Presented in the Text,the Effect of Japan's

According to the data presented in the text,the effect of Japan's voluntary export restraints on cars was to:

A) increase the price of Japanese cars in the U.S.
B) decrease the price of Japanese cars in the U.S.
C) increase the number of Japanese cars imported in the U.S.
D) caused Japanese car companies to delay building plants in the U.S.