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                    Closing price on 11/30/2007
                 |  |  
    
        |           
                
                    | Open | 58.00 |  
                    | High | 58.50 |  
                    | Low | 58.00 |  
                    | Volume | 10,960 |  
                    | Split-adjusted Price | 3.61 |  
                
             | 
 |  GMC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/30/2007 | 0.00 / 0.00% | 58.00 | 58.50 | 58.00 | 58.50 | 58.50 | 3.61 | 10,960 |   |  
            | 11/29/2007 | 0.00 / 0.00% | 59.00 | 59.00 | 58.50 | 58.50 | 58.50 | 3.61 | 10,880 |   |  			
            | 11/28/2007 | -0.50 / -0.85% | 59.00 | 59.00 | 58.50 | 58.50 | 58.50 | 3.61 | 14,190 |   |  
            | 11/27/2007 | +0.50 / +0.85% | 59.50 | 59.50 | 58.00 | 59.00 | 59.00 | 3.64 | 26,120 |   |  			
            | 11/26/2007 | +1.50 / +2.63% | 58.00 | 58.50 | 57.50 | 58.50 | 58.50 | 3.61 | 13,740 |   |  
            | 11/23/2007 | -0.50 / -0.87% | 57.00 | 58.50 | 57.00 | 57.00 | 57.00 | 3.52 | 22,850 |   |  			
            | 11/22/2007 | +0.50 / +0.88% | 57.00 | 59.00 | 57.00 | 57.50 | 57.50 | 3.55 | 20,170 |   |  
            | 11/21/2007 | -1.00 / -1.72% | 56.00 | 57.00 | 56.00 | 57.00 | 57.00 | 3.52 | 15,930 |   |  			
            | 11/20/2007 | -0.50 / -0.85% | 57.50 | 58.50 | 57.50 | 58.00 | 58.00 | 3.58 | 9,810 |   |  
            | 11/19/2007 | 0.00 / 0.00% | 58.00 | 58.50 | 58.00 | 58.50 | 58.50 | 3.61 | 9,900 |   |  			
            | 11/16/2007 | 0.00 / 0.00% | 57.50 | 59.00 | 57.50 | 58.50 | 58.50 | 3.61 | 16,560 |   |  
            | 11/15/2007 | 0.00 / 0.00% | 58.00 | 58.50 | 57.00 | 58.50 | 58.50 | 3.61 | 43,530 |   |  			
            | 11/14/2007 | +2.50 / +4.46% | 58.00 | 58.50 | 58.00 | 58.50 | 58.50 | 3.61 | 22,110 |   |  
            | 11/13/2007 | -2.50 / -4.27% | 58.00 | 58.00 | 56.00 | 56.00 | 56.00 | 3.45 | 30,650 |   |  			
            | 11/12/2007 | -2.50 / -4.10% | 60.00 | 60.00 | 58.50 | 58.50 | 58.50 | 3.61 | 24,190 |   |  
            | 11/9/2007 | -1.50 / -2.40% | 61.00 | 61.50 | 60.00 | 61.00 | 61.00 | 3.76 | 34,040 |   |  			
            | 11/8/2007 | -1.00 / -1.57% | 64.00 | 64.00 | 62.50 | 62.50 | 62.50 | 3.86 | 41,620 |   |  
            | 11/7/2007 | -1.50 / -2.31% | 62.50 | 65.00 | 62.50 | 63.50 | 63.50 | 3.92 | 25,030 |   |  			
            | 11/6/2007 | +2.50 / +4.00% | 62.50 | 65.00 | 62.50 | 65.00 | 65.00 | 4.01 | 35,300 |   |  
            | 11/5/2007 | -2.50 / -3.85% | 65.50 | 66.00 | 62.50 | 62.50 | 62.50 | 3.86 | 65,550 |   |  			
            | 11/2/2007 | -0.50 / -0.76% | 64.00 | 65.50 | 64.00 | 65.00 | 65.00 | 4.01 | 72,400 |   |  
            | 11/1/2007 | +0.00 / +0.00% | 65.50 | 66.00 | 64.50 | 65.50 | 65.50 | 4.04 | 68,070 |   |  			
            | 10/31/2007 | +0.00 / +0.00% | 66.50 | 66.50 | 65.50 | 65.50 | 65.50 | 4.04 | 75,110 |   |  
            | 10/30/2007 | -2.00 / -2.96% | 66.00 | 66.50 | 65.50 | 65.50 | 65.50 | 4.04 | 73,720 |   |  			
            | 10/29/2007 | +1.00 / +1.50% | 69.00 | 69.00 | 66.50 | 67.50 | 67.50 | 4.16 | 259,250 |   |  
            | 10/26/2007 | +3.00 / +4.72% | 66.50 | 66.50 | 66.50 | 66.50 | 66.50 | 4.10 | 68,720 |   |  			
            | 10/25/2007 | +3.00 / +4.96% | 63.50 | 63.50 | 63.50 | 63.50 | 63.50 | 3.92 | 16,090 |   |  
            | 10/24/2007 | +2.50 / +4.31% | 59.50 | 60.50 | 59.50 | 60.50 | 60.50 | 3.73 | 50,750 |   |  			
            | 10/23/2007 | -2.00 / -3.33% | 59.00 | 59.50 | 58.00 | 58.00 | 58.00 | 3.58 | 54,890 |   |  
            | 10/22/2007 | -2.50 / -4.00% | 61.00 | 61.00 | 60.00 | 60.00 | 60.00 | 3.70 | 74,770 |   |  |