============= Page 1 of 1 ============= Interoffice Memorandum 0 To: Distribution From: Richard A. Causey Department: Chief Accounting Officer Subject: 2nd Quarter Financial Review Date: July 24, 2001 Attached is a summary of 2nd quarter and YTD Earnings, Cash Flow, and Capital Deployed. This report will be issued periodically and will include actuals at the end of each quarter and current estimates for non-quarter periods. Distribution: Dave Delainey Jim Derrick Jim Fallon Andy Fastow Mark Frevert Kevin Hannon Stan Horton Steve Kean Mark Koenig John Lavorato Ken Lay Mike McConnell Jeff McMahon Barry Pearce Ken Rice John Sherriff Jeff Skilling Greg Whalley Bob Butts Kent Castleman Wes Colwell Fernley Dyson Rod Hayslett Mark Lindsey Brent Price Jeff Sommers Wade Stubblefield EC 001943446 KHO12-00293 Respect Integrity Fo,m (A0.469-E(7.92) Communication Excellence GOVERNMENT EXHIBIT 2283