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                    Closing price on 7/1/2008
                 |  |  
    
        |           
                
                    | Open | 15.80 |  
                    | High | 15.80 |  
                    | Low | 15.80 |  
                    | Volume | 13,300 |  
                    | Split-adjusted Price | 12.60 |  
                
             | 
 |  MEC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/1/2008 | +0.50 / +3.27% | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | 12.60 | 13,300 |   |  
            | 6/30/2008 | +0.20 / +1.32% | 15.30 | 15.30 | 14.80 | 15.30 | 15.24 | 12.20 | 19,600 |   |  			
            | 6/27/2008 | +0.30 / +2.03% | 14.30 | 15.10 | 14.10 | 15.10 | 14.80 | 12.04 | 16,900 |   |  
            | 6/26/2008 | +0.50 / +3.50% | 14.80 | 14.80 | 13.90 | 14.80 | 14.56 | 11.80 | 27,100 |   |  			
            | 6/25/2008 | +0.50 / +3.62% | 14.30 | 14.30 | 14.00 | 14.30 | 14.27 | 11.40 | 15,300 |   |  
            | 6/24/2008 | +0.40 / +2.99% | 13.80 | 13.80 | 13.70 | 13.80 | 13.79 | 11.00 | 13,300 |   |  			
            | 6/23/2008 | +0.30 / +2.29% | 12.40 | 13.40 | 12.40 | 13.40 | 13.26 | 10.68 | 17,800 |   |  
            | 6/20/2008 | -0.30 / -2.24% | 12.90 | 13.40 | 12.90 | 13.10 | 12.95 | 10.45 | 17,500 |   |  			
            | 6/19/2008 | -0.10 / -0.74% | 13.40 | 13.40 | 13.40 | 13.40 | 13.40 | 10.68 | 6,200 |   |  
            | 6/18/2008 | -0.40 / -2.88% | 14.30 | 14.30 | 13.50 | 13.50 | 13.92 | 10.76 | 31,000 |   |  			
            | 6/17/2008 | +0.40 / +2.96% | 13.90 | 13.90 | 13.90 | 13.90 | 13.90 | 11.08 | 1,800 |   |  
            | 6/16/2008 | +0.30 / +2.27% | 13.50 | 13.50 | 13.50 | 13.50 | 13.50 | 10.76 | 3,800 |   |  			
            | 6/13/2008 | +0.30 / +2.33% | 13.20 | 13.20 | 13.20 | 13.20 | 13.20 | 10.52 | 500 |   |  
            | 6/12/2008 | +0.30 / +2.38% | 12.90 | 12.90 | 12.90 | 12.90 | 12.90 | 10.29 | 100 |   |  			
            | 6/11/2008 | -0.10 / -0.79% | 12.60 | 12.60 | 12.60 | 12.60 | 12.60 | 10.05 | 1,300 |   |  
            | 6/10/2008 | +0.30 / +2.42% | 12.10 | 12.70 | 12.10 | 12.70 | 12.33 | 10.13 | 15,300 |   |  			
            | 6/9/2008 | -0.30 / -2.36% | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 9.89 | 100 |   |  
            | 6/6/2008 | -0.30 / -2.31% | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 10.13 | 200 |   |  			
            | 6/5/2008 | -0.40 / -2.99% | 13.00 | 13.00 | 13.00 | 13.00 | 13.00 | 10.37 | 100 |   |  
            | 6/4/2008 | -0.40 / -2.90% | 13.40 | 13.40 | 13.40 | 13.40 | 13.40 | 10.68 | 100 |   |  			
            | 6/3/2008 | -0.40 / -2.82% | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 11.00 | 1,000 |   |  
            | 6/2/2008 | -0.40 / -2.74% | 14.20 | 14.20 | 14.20 | 14.20 | 14.20 | 11.32 | 4,500 |   |  			
            | 5/30/2008 | -0.40 / -2.67% | 14.60 | 14.60 | 14.60 | 14.60 | 14.60 | 11.64 | 1,900 |   |  
            | 5/29/2008 | -0.40 / -2.60% | 15.00 | 15.70 | 15.00 | 15.00 | 15.01 | 11.96 | 11,100 |   |  			
            | 5/28/2008 | -0.40 / -2.53% | 15.40 | 15.40 | 15.40 | 15.40 | 15.40 | 12.28 | 4,400 |   |  
            | 5/26/2008 | 0.00 / 0.00% | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | 12.60 | 0 |   |  			
            | 5/23/2008 | -0.40 / -2.47% | 15.80 | 15.80 | 15.80 | 15.80 | 15.80 | 12.60 | 200 |   |  
            | 5/22/2008 | -0.50 / -2.99% | 16.20 | 16.20 | 16.20 | 16.20 | 16.20 | 12.92 | 1,600 |   |  			
            | 5/21/2008 | -0.50 / -2.91% | 16.70 | 16.70 | 16.70 | 16.70 | 16.70 | 13.32 | 300 |   |  
            | 5/20/2008 | -0.50 / -2.82% | 17.20 | 17.20 | 17.20 | 17.20 | 17.20 | 13.71 | 2,200 |   |  |