there's a development costs hundred percent variable project we need a funding source estimated by the xhaimz at $250,000 a unit that brings you to a total cost of this project we leave van ness and do a hundred percent it is hundred and $42 million graphically it is a method of comparison we believe we have krachtd the translation that will yield 2 hundred affordable units 6 hundred overall unit in the future developments after we leave van ness this is a method of comparison to the alternative i've tashgd articulated on the last slide and the cost savings in preceding in the fashion we've crafted here we'll get the affordable housing but address those critical issues for the structure for example this is a critical current asset in use we have a lease back loosz also in front of you the template in our attachment we need a designation first before we leave there's a ancillaryy effort to address that need and in the meantime the department of public health and others will stay ointh until the end of 2018 when the lease is back that's the approximation of the continual project a holder of con