. >> good afternoon, supervisors, jeremy polak, speaking on my lunch break, thank you for considering this. i would like to echo supervisor peskin's comments. i think in general i urge you to support this, at least as proposed here. it's clear to me that the central soma plan could stomach that $5 increase as well. i commend the planning staff on their work on the fiscal feasibility analysis. i think that's really helpful to have those numbers broken down, but that analysis is only as accurate as the data and assumptions that go into it. and seeing analysis based on $74 per square foot price when we saw facebook leasing part towers and that is over $100 square foot, is such a dramatic increase, it shows what incredible demand and profitability there are in the large office towers and we know how much transportation and housing impacts those have. and we need to do a better job of capturing that value. that uncertainty in the cost and the assumptions in these analysis is what drives a lot of the problems we have in coming to an agreement on issues like this fee and inclusionary housing