(A) All teams, groups, or individuals which are composed primarily and substantially of residents of the city and which desire to use the playground or ballfield, shall have the use and enjoyment of the ballfield and playground upon payment of all required fees, and upon obtaining prior approval of the Playground and Park Supervisor as to the times and dates the playground and ballfield is available for use.
(B) All proceeds generated pursuant to division (A) above shall be deposited with the Playground and Park Supervisor and used for maintenance and upkeep of the playground and ballfield.