Document rB70qrM3emQObgNOkoDOkL5qa

Benzene Health Research Consortium Budget May 3,2005 Sponsor Shares and Payment Schedule Approved Increase by Share & Approved Increase $5,049,000 less BP amend #2 amt & MAP $15K* ($1,659,000) amend 3 share calculation total $3,390,000 1 share 2 shares 3 shares $308,182 $616,364 $924,545 BP (amend. 2 + new) ChevronTexaco ConocoPhillips ExxonMobil Shell MAP (already paid) Total $2,568,545 $616,364 $308,182 $924,545 $616,364 15,000 $5,049,000 'MAP $15K seed money included in share calculation resulting in a reduction of $1366 per share 2005 2006 (J) BP $2,568,545 I m CVX $365,333 r COP* $548,000 s:r I XOM* $822,000 Shell $365,333 () () 669,211 r C ;a G) oI c..n <D (J) <D <D BP CVX COP M Shell Page 7 of 19 Amend 2 $0 $1,096,000 $548,000 $1,644,000 $1,096,000 384,000 Final 5/6/05