through the chair john uplike director of real estate. i appreciate the ability to clarify where we stand on this item today. i would take issue with potential that we're over paying so as the budget analyst noted there is more recent data that we believe speaks to current value so if i may go over that data, provide that to you and provide you background on process as to the complications when there is a lease with a purchase option and the difficulties at arriving at a price if i think that will address your questions if i may? >> supervisor campos. >> yes. i mean -- yes madam president. any additional information they have is welcome. >> and i will be brief. thank you very much. o on the overhead now a list of what we believe are some relevant sales that occurred after the completion of the appraisal. appraisals are one person's person of value and by nature a look back worried on the status of the. >> backward on the status of the market. >> >> so they're somewhat limited and not being prospective but being retrospective. in this case