Common use of Return on Invested Capital Clause in Contracts

Return on Invested Capital. The Earned Percentage of the ROIC Units shall be determined by reference to the Return on Invested Capital (as defined below) and will be calculated in accordance with the following schedule: 2004-2006 Goals Return On Invested Capital Earned Percentage Threshold ___% or Less 0 % Target ___% 100 % Maximum ___% or More 200 %

Return on Invested Capital. The Earned Percentage of the ROIC Units shall be determined by reference to the Return on Invested Capital (as defined below) and will be calculated in accordance with the following schedule: 20042007-2006 2009 Goals Return On Invested Capital Earned Percentage Capital Threshold ___% or Less TBD 0 % Target ___% TBD 100 % Maximum ___% or More TBD 200 %

Return on Invested Capital. The Earned Percentage of the ROIC Units shall be determined by reference to the Return on Invested Capital (as defined below) and will be calculated in accordance with the following schedule: 2004-2006 Goals Return On Invested 2009-2011 Goals Capital Earned Percentage Threshold ___% or Less TBD 0 % Target ___% TBD 100 % Maximum ___% or More TBD 200 %

Return on Invested Capital. The Earned Percentage of the ROIC Units shall be determined by reference to the Return on Invested Capital (as defined below) and will be calculated in accordance with the following schedule: 20042005-2006 2007 Goals Return On Invested Capital Earned Percentage Threshold ___8.60 % or Less 0 % Target ___9.65 % 100 % Maximum ___10.90% or More 200 %

Return on Invested Capital. The Earned Percentage of the ROIC Units shall be determined by reference to the Return on Invested Capital (as defined below) and will be calculated in accordance with the following schedule: 20042007-2006 2009 Goals Return On Invested Capital Earned Percentage Threshold ___% or Less TBD 0 % Target ___% TBD 100 % Maximum ___% or More TBD 200 %