Which of the Following Was Given in the Text as a Situation

Which of the following was given in the text as a situation in which a standardized advertising strategy should be used?

A) when the chance of cultural blunders decreases
B) when it is required by law
C) when there are many competitors in the foreign markets
D) when standardization will lead to savings through economies of scale in advertising production, planning, and control
E) when graphic and visual advertising approaches can be used to overcome cultural differences