Attachment A
<TABLE>
<CAPTION>
Contributions to the Non-Utility Money Pool
Outstanding amounts.
Date AMC AEM (GMC) AEG (GEN) IMS UEDC Total
<S> <C> <C> <C> <C> <C> <C>
Beg Bal $ 224,090,000 $ 5,030,000 $ 5,050,000 $ 8,700,000 $ 3,150,000 $ 246,020,000
07/01/2000 $ 224,090,000 $ 5,030,000 $ 5,050,000 $ 8,700,000 $ 3,150,000 $ 246,020,000
07/02/2000 $ 224,090,000 $ 5,030,000 $ 5,050,000 $ 8,700,000 $ 3,150,000 $ 246,020,000
07/03/2000 $ 229,790,000 $ 5,030,000 $ 5,050,000 $ 8,700,000 $ 3,150,000 $ 251,720,000
07/04/2000 $ 229,790,000 $ 5,030,000 $ 5,050,000 $ 8,700,000 $ 3,150,000 $ 251,720,000
07/05/2000 $ 230,290,000 $ 5,030,000 $ 5,050,000 $ 8,700,000 $ 3,150,000 $ 252,220,000
07/06/2000 $ 239,890,000 $ 5,030,000 $ 4,450,000 $ 1,000,000 $ 3,150,000 $ 253,520,000
07/07/2000 $ 241,790,000 $ 5,030,000 $ 2,550,000 $ 1,000,000 $ 3,150,000 $ 253,520,000
07/08/2000 $ 241,790,000 $ 5,030,000 $ 2,550,000 $ 1,000,000 $ 3,150,000 $ 253,520,000
07/09/2000 $ 241,790,000 $ 5,030,000 $ 2,550,000 $ 1,000,000 $ 3,150,000 $ 253,520,000
07/10/2000 $ 242,840,000 $ 5,030,000 $ 1,750,000 $ 1,000,000 $ 3,150,000 $ 253,770,000
07/11/2000 $ 243,940,000 $ 4,380,000 $ - $ 1,000,000 $ 2,450,000 $ 251,770,000
07/12/2000 $ 249,540,000 $ 4,380,000 $ - $ 1,000,000 $ 2,450,000 $ 257,370,000
07/13/2000 $ 249,740,000 $ 4,380,000 $ - $ 1,000,000 $ 2,450,000 $ 257,570,000
07/14/2000 $ 248,790,000 $ 4,380,000 $ - $ 1,000,000 $ 2,450,000 $ 256,620,000
07/15/2000 $ 248,790,000 $ 4,380,000 $ - $ 1,000,000 $ 2,450,000 $ 256,620,000
07/16/2000 $ 248,790,000 $ 4,380,000 $ - $ 1,000,000 $ 2,450,000 $ 256,620,000
07/17/2000 $ 249,690,000 $ 4,380,000 $ - $ 1,000,000 $ 2,450,000 $ 257,520,000
07/18/2000 $ 249,990,000 $ 4,380,000 $ - $ 2,000,000 $ 2,450,000 $ 258,820,000
07/19/2000 $ 250,640,000 $ 4,380,000 $ - $ 2,000,000 $ 2,450,000 $ 259,470,000
07/20/2000 $ 252,140,000 $ 4,380,000 $ - $ 2,000,000 $ 2,450,000 $ 260,970,000
07/21/2000 $ 256,040,000 $ 4,380,000 $ - $ 2,000,000 $ 2,450,000 $ 264,870,000
07/22/2000 $ 256,040,000 $ 4,380,000 $ - $ 2,000,000 $ 2,450,000 $ 264,870,000
07/23/2000 $ 256,040,000 $ 4,380,000 $ - $ 2,000,000 $ 2,450,000 $ 264,870,000
07/24/2000 $ 261,640,000 $ 4,380,000 $ - $ 1,000,000 $ 2,450,000 $ 269,470,000
07/25/2000 $ 264,590,000 $ 4,380,000 $ - $ 1,000,000 $ 2,450,000 $ 272,420,000
07/26/2000 $ 267,760,000 $ 4,360,000 $ - $ 1,000,000 $ 2,450,000 $ 275,570,000
07/27/2000 $ 269,710,000 $ 4,360,000 $ - $ 1,200,000 $ 2,450,000 $ 277,720,000
07/28/2000 $ 225,670,000 $ - $ - $ 1,200,000 $ 2,450,000 $ 229,320,000
07/29/2000 $ 225,670,000 $ - $ - $ 1,200,000 $ 2,450,000 $ 229,320,000
07/30/2000 $ 225,670,000 $ - $ - $ 1,200,000 $ 2,450,000 $ 229,320,000
07/31/2000 $ 227,070,000 $ - $ - $ 1,200,000 $ 2,450,000 $ 230,720,000
08/01/2000 $ 228,370,000 $ - $ - $ 1,200,000 $ 2,450,000 $ 232,020,000
08/02/2000 $ 223,470,000 $ - $ - $ 1,200,000 $ 2,450,000 $ 227,120,000
08/03/2000 $ 224,570,000 $ - $ - $ 1,200,000 $ 2,450,000 $ 228,220,000
08/04/2000 $ 225,920,000 $ - $ - $ 2,500,000 $ 2,450,000 $ 230,870,000
08/05/2000 $ 225,920,000 $ - $ - $ 2,500,000 $ 2,450,000 $ 230,870,000
08/06/2000 $ 225,920,000 $ - $ - $ 2,500,000 $ 2,450,000 $ 230,870,000
08/07/2000 $ 227,020,000 $ - $ - $ 2,500,000 $ 2,450,000 $ 231,970,000
08/08/2000 $ 227,320,000 $ - $ - $ 2,500,000 $ 2,450,000 $ 232,270,000
08/09/2000 $ 224,520,000 $ - $ - $ 2,500,000 $ 2,450,000 $ 229,470,000
08/10/2000 $ 233,120,000 $ - $ - $ 1,300,000 $ 3,950,000 $ 238,370,000
08/11/2000 $ 239,120,000 $ - $ - $ 1,300,000 $ 3,950,000 $ 244,370,000
08/12/2000 $ 239,120,000 $ - $ - $ 1,300,000 $ 3,950,000 $ 244,370,000
08/13/2000 $ 239,120,000 $ - $ - $ 1,300,000 $ 3,950,000 $ 244,370,000
08/14/2000 $ 250,720,000 $ - $ - $ 1,300,000 $ 3,950,000 $ 255,970,000
<PAGE>
08/15/2000 $ 254,420,000 $ - $ - $ 1,200,000 $ 3,950,000 $ 259,570,000
08/16/2000 $ 346,520,000 $ - $ - $ 1,200,000 $ 3,950,000 $ 351,670,000
08/17/2000 $ 410,120,000 $ - $ - $ 1,200,000 $ 3,950,000 $ 415,270,000
08/18/2000 $ 410,440,000 $ - $ - $ 1,200,000 $ 3,950,000 $ 415,590,000
08/19/2000 $ 410,440,000 $ - $ - $ 1,200,000 $ 3,950,000 $ 415,590,000
08/20/2000 $ 410,440,000 $ - $ - $ 1,200,000 $ 3,950,000 $ 415,590,000
08/21/2000 $ 412,340,000 $ - $ - $ 1,200,000 $ 3,850,000 $ 417,390,000
08/22/2000 $ 414,140,000 $ - $ - $ 9,200,000 $ 3,850,000 $ 427,190,000
08/23/2000 $ 418,140,000 $ - $ - $ 9,000,000 $ 3,850,000 $ 430,990,000
08/24/2000 $ 417,640,000 $ - $ - $ 9,000,000 $ 3,850,000 $ 430,490,000
08/25/2000 $ 418,070,000 $ 1,350,000 $ - $ 9,200,000 $ 3,850,000 $ 432,470,000
08/26/2000 $ 418,070,000 $ 1,350,000 $ - $ 9,200,000 $ 3,850,000 $ 432,470,000
08/27/2000 $ 418,070,000 $ 1,350,000 $ - $ 9,200,000 $ 3,850,000 $ 432,470,000
08/28/2000 $ 421,070,000 $ 1,350,000 $ - $ 9,200,000 $ 3,850,000 $ 435,470,000
08/29/2000 $ 422,870,000 $ 1,050,000 $ - $ 9,200,000 $ 3,850,000 $ 436,970,000
08/30/2000 $ 419,170,000 $ 1,050,000 $ - $ 9,100,000 $ 3,850,000 $ 433,170,000
08/31/2000 $ 413,370,000 $ 4,550,000 $ - $ 9,100,000 $ 3,850,000 $ 430,870,000
09/01/2000 $ 415,670,000 $ 4,550,000 $ - $ 9,800,000 $ 3,850,000 $ 433,870,000
09/02/2000 $ 415,670,000 $ 4,550,000 $ - $ 9,800,000 $ 3,850,000 $ 433,870,000
09/03/2000 $ 415,670,000 $ 4,550,000 $ - $ 9,800,000 $ 3,850,000 $ 433,870,000
09/04/2000 $ 415,670,000 $ 4,550,000 $ - $ 9,800,000 $ 3,850,000 $ 433,870,000
09/05/2000 $ 415,070,000 $ 8,150,000 $ - $ 9,800,000 $ 3,850,000 $ 436,870,000
09/06/2000 $ 423,570,000 $ 8,150,000 $ - $ 9,300,000 $ 3,850,000 $ 444,870,000
09/07/2000 $ 433,370,000 $ 8,150,000 $ - $ 9,300,000 $ 3,850,000 $ 454,670,000
09/08/2000 $ 395,870,000 $ 4,850,000 $ - $ - $ 3,850,000 $ 404,570,000
09/09/2000 $ 395,870,000 $ 4,850,000 $ - $ - $ 3,850,000 $ 404,570,000
09/10/2000 $ 395,870,000 $ 4,850,000 $ - $ - $ 3,850,000 $ 404,570,000
09/11/2000 $ 396,470,000 $ 4,850,000 $ - $ - $ 3,850,000 $ 405,170,000
09/12/2000 $ 396,470,000 $ 4,850,000 $ - $ - $ 3,850,000 $ 405,170,000
09/13/2000 $ 401,270,000 $ 4,850,000 $ - $ - $ 3,850,000 $ 409,970,000
09/14/2000 $ 401,720,000 $ 5,300,000 $ - $ - $ 3,850,000 $ 410,870,000
09/15/2000 $ 406,020,000 $ 4,500,000 $ - $ - $ 4,750,000 $ 415,270,000
09/16/2000 $ 406,020,000 $ 4,500,000 $ - $ - $ 4,750,000 $ 415,270,000
09/17/2000 $ 406,020,000 $ 4,500,000 $ - $ - $ 4,750,000 $ 415,270,000
09/18/2000 $ 410,020,000 $ 4,500,000 $ - $ - $ 4,750,000 $ 419,270,000
09/19/2000 $ 410,520,000 $ 4,500,000 $ - $ - $ 4,750,000 $ 419,770,000
09/20/2000 $ 413,120,000 $ 4,500,000 $ - $ - $ 4,750,000 $ 422,370,000
09/21/2000 $ 413,520,000 $ 4,500,000 $ - $ - $ 4,750,000 $ 422,770,000
09/22/2000 $ 415,420,000 $ 4,500,000 $ - $ - $ 4,750,000 $ 424,670,000
09/23/2000 $ 415,420,000 $ 4,500,000 $ - $ - $ 4,750,000 $ 424,670,000
09/24/2000 $ 415,420,000 $ 4,500,000 $ - $ - $ 4,750,000 $ 424,670,000
09/25/2000 $ 417,470,000 $ 5,950,000 $ - $ - $ 4,750,000 $ 428,170,000
09/26/2000 $ 421,270,000 $ 5,950,000 $ - $ - $ 4,750,000 $ 431,970,000
09/27/2000 $ 421,620,000 $ 10,200,000 $ - $ - $ 4,750,000 $ 436,570,000
09/28/2000 $ 388,170,000 $ 10,200,000 $ - $ - $ 4,750,000 $ 403,120,000
09/29/2000 $ 395,270,000 $ 10,100,000 $ - $ - $ 4,750,000 $ 410,120,000
09/30/2000 $ 395,270,000 $ 10,100,000 $ - $ - $ 4,750,000 $ 410,120,000
</TABLE>
