ellis act in katrero hill >> those example were provided by supervisor campos office if you know vooeksz you want me to you think the numbers. >> it will be one citywide factor. >> yes. >> supervisor campos again, i have not have an opportunity to review the language of the amendment but how is this spelled out in the legislation or - >> i think the formula the process that was described by the control is spelled out in the legislation but no - >> no. >> the proposed amendment supervisor campos is correct that an important element of the calculation is spelled out but the entire one is not spelled identity in the electricity's. >> right. >> it's the language provides a general structure and mr. egging ones described how their implemented. >> right it gives the controller the right to establish the differential schedule so when the controllers is looking at this he shall rely on the examples of the rental apartments in san francisco. >> what i would say we've requested that whether it's the apartment association of the rarely terrors if there's a preferred method we're open to that. i don