is the liaisons work with the departments to identify the difference, or in the annual work plan, cgoboc retains detailed audits of the area, because obviously the costs are way out of line. thank you. jerry, in looking at the jail population, san francisco is carrying a large number of people who don't have bail. that's an issue that has come up. >> yeah. i think -- but what they're talking about here is the cost to house one person. >> are we housing people because they're not out on bail? there are bail reform efforts being done. >> there is also the issue of people who should in mental health programs, shouldn't be in the jail. this, i think, just deals with what it costs to house somebody, not why they're there. and irrespective of why they're there, the city should be doing a better job in maintaining or administering the cost per day. i agree with all the issues. >> i'm looking at how to reduce the cost since you highlighted how much it cost. thank you. >> mr. bush, through the chair, ben rose enfeld, controller, we have done other work, and i would be happy to provide them after