What is the authors third clam

A) the ads will force students to wear uniforms to school

B) the ads will cost theSchool a lot of money overtime

C) The school board would lead to more marketing in the school

D) the scoreboard will stop the school from getting other sponsors

The author's third claim is C- The school board would lead to more marketing in the school.

Explanation

Advertisements in and around the school premises and specifically inside the school premises creates an immense scope of influencing students' positively and negatively as well. Advertisements are those mediums through companies and organizations promote their product and eventually succeed in influencing or impacting the taste and preference of consumers. Ad boards and posters inside school premises such as cafeteria, school building and so on can always go a long way in giving impetus to the demand and popularity of such products. Same way if the school board is put up outside the school it would create ample opportunities for promoting the school and causing positive publicity. More and more people would come to know bout the school. This would help the school in garnering more and more students which would men more benefit for the institution. Other product advertisements inside or in the school  always   lead to marketing such products amongst the students and in the school as a whole. Marketing which means promotion or publicity of the product so that consumers get to know about it.