The correct answer is B. The question supports the idea that more diversity is needed in the newsroom.
The author includes the question "Why is this important?" to underscore the significance of the issue of diversity in journalism. It leads into a discussion of studies that show diverse newsrooms improve news coverage and promote better work-life balance policies. This emphasis on importance reinforces the need for increased representation of women and racial minorities in the industry, aligning with the overall argument of the article.