>> supervisor naomi kelly. let me take the first question you asked about explaining the local business enterprise ordinance quickly in a nutshell. it has evolved as prop 209 was enacted and minority and women owned business ordinance and is now our local enterprise ordinance. we buy many different types of product services in construction from the city, but when it comes to construction, contracting a small local business can be certified to do contracting if they have an average gross receipt of $20 million over three years. and then in construction, per state law, you bid on these contracts, and the lowest bid wins the award. since then, chapter 6 has different delivery methods, but if you do the traditional low-bid method, then if that dollar amount of that construction contract is under $10 million, then the lowest bid, they happen to be a certified l.b.e., that they can prove they are principally headquartered near san francisco, have the average gross receipts of 20 million or less, and are licensed in t