ec letter to ks about milk cartons

To whom it may concern, (? I don’t know who to address this to)
The environmental club has recently learned that milk cartons are recyclable. In
an effort to make the whole school, starting with lunch, more environmentally friendly,
we are planning to put a milk carton bin near the trash cans. We appreciate you working
with us to weigh the trash, and hope we can have your cooperation on this as well. If you
have any suggestions on where we can put the bin or if it is in the way, please let us
know. We want this to be convenient for you and for students, and we really appreciate
you working with us.
The Environmental Club