All are core qualities involved in older children's friendships except:

Except discredition. 
Children actually alredy formed a pretty complex mindset by the time they enter 2nd/3rd grades.
Within their social group, we could start to see the reflection of what adult social group look like, ranging from how they communicate with ona another, hierarchial structure, etc.

1190 is your answer! the way you get it is 1400 - 15% =1190 : )