Who are the Audience/Consume?

For the preliminary task of creating a school magazine, we need to consider who we will be targeting our product to, so that all articles are relevant and interest the reader. The magazine would be on sale at school, so the target audience would be all school years, from 7-13, meaning the age group would be from 11 to 18 year olds. The magazine would also obe priced so that it would be affordable to everyone, and we think the most suitable price would be of 50p.