Common use of Fiscal Quarter Ending Clause in Contracts

Fiscal Quarter Ending. Ratio ---------------------- ----- September 30, 1997 2.2 December 31, 1997 2.3 March 31, 1998 2.3 June 30, 1998 2.3 September 30, 1998 2.4 December 31, 1998 2.5 March 31, 1999 2.5 June 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December 31, 1999 2.5 March 31, 2000 2.5 June 30, 2000 2.5.

Fiscal Quarter Ending. Ratio ---------------------- ----- September 30, 1997 2.2 December 31, 1997 2.3 March 31, 1998 2.3 1.1 June 30, 1998 2.3 1.2 September 30, 1998 2.4 1.3 December 31, 1998 2.5 1.5 March 31, 1999 2.5 1.7 June 30, 1999 2.5 1.8 September 30, 1999 2.5 -67- 75 1.8 December 31, 1999 2.5 1.9 March 31, 2000 2.5 1.9 June 30, 2000 2.5.1.9

Fiscal Quarter Ending. Ratio ---------------------- --------------------- ----- September October 31, 1996 3.5:1.0 January 31, 1997 3.5:1.0 April 30, 1997 2.2 December 3.5:1.0 July 31, 1997 2.3 March 3.5:1.0 October 31, 1997 1.8:1.0 January 31, 1998 2.3 June 1.5:1.0 April 30, 1998 2.3 September 30, 1998 2.4 December 1.3:1.0 July 31, 1998 2.5 March 1.1:1.0 October 31, 1998 1.0:1.0 January 31, 1999 2.5 June 0.9:1.0 April 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December 0.8:1.0 July 31, 1999 2.5 March 31, 2000 2.5 June 30, 2000 2.5.and thereafter 0.7:1.0

Fiscal Quarter Ending. Ratio ---------------------- --------------------- ----- September October 31, 1996 3.5:1.0 January 31, 1997 3.5:1.0 April 30, 1997 2.2 December 3.5:1.0 July 31, 1997 2.3 March 3.5:1.0 October 31, 1997 2.0:1.0 January 31, 1998 2.3 June 2.2:1.0 April 30, 1998 2.3 September 30, 1998 2.4 December 2.1:1.0 July 31, 1998 2.5 March 1.9:1.0 October 31, 1998 1.8:1.0 January 31, 1999 2.5 June 1.8:1.0 April 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December 1.6:1.0 July 31, 1999 2.5 March 1.6:1.0 October 31, 1999 1.75:1.0 January 31, 2000 2.5 June 1.75:1.0 April 30, 2000 2.5.1.5:1.0 July 31, 2000 1.25:1.0 October 31, 2000 and 1.4:1.0 thereafter

Fiscal Quarter Ending. Ratio ---------------------- ----- --------------------- -------- June 30, 1996 0.4 September 30, 1996 0.8 December 31, 1996 1.0 March 31, 1997 1.1 June 30, 1997 1.5 September 30, 1997 2.2 1.8 December 31, 1997 2.3 March 31, 1998 2.3 2.5 June 30, 1998 2.3 2.7 September 30, 1998 2.4 3.0 December 31, 1998 2.5 3.3 March 31, 1999 2.5 3.3 June 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December 31, 1999 2.5 March 31, 2000 2.5 June 30, 2000 2.5.2.9

Fiscal Quarter Ending. Ratio ---------------------- --------------------- ----- December 31, 2000 1.10:1 April 4, 2001 1.05:1 July 1, 2001 1.05:1 September 30, 1997 2.2 2001 1.20:1 December 31, 1997 2.3 March 31, 1998 2.3 June 30, 1998 2.3 September 30, 1998 2.4 December 31, 1998 2.5 March 31, 1999 2.5 June 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December 31, 1999 2.5 March 31, 2000 2.5 June 30, 2000 2.5.2001 1.40:1

Fiscal Quarter Ending. Ratio ---------------------- ----- September October 31, 1996 5.0:1.0 January 31, 1997 4.5:1.0 April 30, 1997 2.2 December 3.6:1.0 July 31, 1997 2.3 March 3.0:1.0 October 31, 1997 2.7:1.0 January 31, 1998 2.3 June 2.3:1.0 April 30, 1998 2.3 September 30, 1998 2.4 December 2.0:1.0 July 31, 1998 2.5 March 1.7:1.0 October 31, 1998 1.6:1.0 January 31, 1999 2.5 June 1.4:1.0 April 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December 31, 1999 2.5 March 31, 2000 2.5 June 30, 2000 2.5.1.3:1.0

Fiscal Quarter Ending. Ratio ---------------------- ----- --------------------- -------- June 30, 1996 0.9 September 30, 1996 1.6 December 31, 1996 2.0 March 31, 1997 2.3 June 30, 1997 3.4 September 30, 1997 2.2 4.4 December 31, 1997 2.3 5.8 March 31, 1998 2.3 6.9 June 30, 1998 2.3 8.4 September 30, 1998 2.4 10.6 December 31, 1998 2.5 14.3 March 31, 1999 2.5 18.2 June 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December 31, 1999 2.5 March 31, 2000 2.5 June 30, 2000 2.5.24.8

Fiscal Quarter Ending. Ratio ---------------------- --------------------- ----- September 30, 1997 2.2 December October 31, 1997 2.3 March 2.7:1.0 January 31, 1998 2.3 June 2.3:1.0 April 30, 1998 2.3 September 30, 1998 2.4 December 2.0:1.0 July 31, 1998 2.5 March 1.7:1.0 October 31, 1998 1.6:1.0 January 31, 1999 2.5 June 1.4:1.0 April 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December 1.3:1.0 July 31, 1999 2.5 March 31, 2000 2.5 June 30, 2000 2.5.and thereafter 1.2:1.0

Fiscal Quarter Ending. Ratio ---------------------- ----- September 30, 1997 2.2 15 December 31, 1997 2.3 7 March 31, 1998 2.3 5 June 30, 1998 2.3 4 September 30, 1998 2.4 3 -66- 74 December 31, 1998 2.5 3 March 31, 1999 2.5 3 June 30, 1999 2.5 3 September 30, 1999 2.5 -67- 75 3 December 31, 1999 2.5 3 March 31, 2000 2.5 3 June 30, 2000 2.53.

Fiscal Quarter Ending. Ratio ---------------------- ----- September October 31, 1996 3.5:1.0 January 31, 1997 3.8:1.0 April 30, 1997 2.2 December 3.9:1.0 July 31, 1997 2.3 March 4.0:1.0 October 31, 1997 3.4:1.0 January 31, 1998 2.3 June 3.1:1.0 April 30, 1998 2.3 September 30, 1998 2.4 December 3.2:1.0 July 31, 1998 2.5 March 3.5:1.0 October 31, 1998 3.7:1.0 January 31, 1999 2.5 June 4.1:1.0 April 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December 4.4:1.0 July 31, 1999 2.5 March 31, 2000 2.5 June 30, 2000 2.5.and thereafter 4.8:1.0

Fiscal Quarter Ending. Ratio ---------------------- ----- September October 31, 1996 3.0:1.0 January 31, 1997 3.5:1.0 April 30, 1997 2.2 December 4.0:1.0 July 31, 1997 2.3 March 5.0:1.0 October 31, 1997 5.8:1.0 January 31, 1998 2.3 June 6.3:1.0 April 30, 1998 2.3 September 30, 1998 2.4 December 7.3:1.0 July 31, 1998 2.5 March 7.5:1.0 October 31, 1998 7.0:1.0 January 31, 1999 2.5 June 6.9:1.0 April 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December 6.8:1.0 July 31, 1999 2.5 March 31, 2000 2.5 June 30, 2000 2.5.and thereafter 7.5:1.0

Fiscal Quarter Ending. Ratio Amount ---------------------- ----- September ----------- October 31, 1996 $ 5,000,000 January 31, 1997 $ 5,500,000 April 30, 1997 2.2 December $ 6,500,000 July 31, 1997 2.3 March $ 8,000,000 October 31, 1997 $ 8,500,000 January 31, 1998 2.3 June $ 9,000,000 April 30, 1998 2.3 September 30, 1998 2.4 December $10,000,000 July 31, 1998 2.5 March $11,500,000 October 31, 1998 $12,000,000 January 31, 1999 2.5 June $13,000,000 April 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December $14,000,000 July 31, 1999 2.5 March 31, 2000 2.5 June 30, 2000 2.5.and thereafter $15,000,000

Fiscal Quarter Ending. Ratio ---------------------- --------------------- ----- September October 31, 1996 2.0:1.0 January 31, 1997 2.0:1.0 April 30, 1997 2.2 December 2.0:1.0 July 31, 1997 2.3 March 2.0:1.0 October 31, 1997 3.4:1.0 January 31, 1998 2.3 June 3.1:1.0 April 30, 1998 2.3 September 30, 1998 2.4 December 3.2:1.0 July 31, 1998 2.5 March 3.5:1.0 October 31, 1998 3.7:1.0 January 31, 1999 2.5 June 4.1:1.0 April 30, 1999 2.5 September 30, 1999 2.5 -67- 75 December 4.4:1.0 July 31, 1999 2.5 March 31, 2000 2.5 June 30, 2000 2.5.and thereafter 4.8:1.0