Which of the Following Statements Is Correct

Multiple Choice

Which of the following statements is correct?

A) Japanese customer may expect a quick fix but also desires an explanation of what went wrong and what the manufacturer will do in order to avoid a repeat of the failure.
B) By knowing who is using which social sites, marketers can promote their products to their targeted audience at the appropriate sites.
C) Trust plays a critical role in the success of social media marketing.
D) All of these choices.