. >> i'm francis cowho gave me a cart from public comments and would you want to come up and if they are willing and want to speak ... . >> if i may, just make one final remark, we did model the financial conditions in the model. >> i do read the resolution that is important to us can i have your input on that? mr. costa? . >> commissioners as a member of the public i have been participating in these deliberations since the year 2,002. who i see here is that from the finds of the public when we listen to the deliberation at n afc o and what took place over there you have a very very far cry what has transpired today. it's a very refar cry. too many variables have been imbruesed now, not very long ago. your staff went before the trans bay the joint trans bay and presented something over there insisting that or projecting that they could supply hetch hetchy power. . and that is not very easy. as you know your chief financial officer has said you can predict. the time of energy or the quantity of energy we are going to get from hetch hetchy whether it's a reliable amount to be supplied.