Which of the Following About Advertising in Foreign Publications Is

Which of the following about advertising in foreign publications is NOT true?

A) Canadian businesses are not allowed to advertise in foreign magazines sold in Canada.
B) Foreign publications can accept up to 18% of their advertising space from Canadian advertisers for magazines sold in Canada.
C) Foreign publications can accept a greater amount of Canadian advertising if the majority of editorial content is Canadian.
D) About 90% of foreign publications sold in Canada are U.S. based.