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            | 
                    Closing price on 2/24/2009
                 |  |  
    
        |           
                
                    | Open | 16.00 |  
                    | High | 17.10 |  
                    | Low | 16.00 |  
                    | Volume | 51,900 |  
                    | Split-adjusted Price | 13.63 |  
                
             | 
 |  MEC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/24/2009 | +0.60 / +3.64% | 16.00 | 17.10 | 16.00 | 17.10 | 16.67 | 13.63 | 51,900 |   |  
            | 2/23/2009 | -0.10 / -0.60% | 16.00 | 16.50 | 15.80 | 16.50 | 16.28 | 13.16 | 17,200 |   |  			
            | 2/20/2009 | 0.00 / 0.00% | 16.60 | 16.60 | 16.60 | 16.60 | 16.60 | 13.24 | 0 |   |  
            | 2/19/2009 | +0.40 / +2.47% | 16.90 | 16.90 | 16.30 | 16.60 | 16.60 | 13.24 | 4,400 |   |  			
            | 2/18/2009 | 0.00 / 0.00% | 16.40 | 16.40 | 16.20 | 16.20 | 16.29 | 12.92 | 4,900 |   |  
            | 2/17/2009 | -0.60 / -3.57% | 16.50 | 16.60 | 16.20 | 16.20 | 16.40 | 12.92 | 15,600 |   |  			
            | 2/16/2009 | 0.00 / 0.00% | 16.60 | 17.00 | 16.60 | 16.80 | 16.80 | 13.40 | 6,300 |   |  
            | 2/13/2009 | -0.70 / -4.00% | 17.00 | 17.00 | 16.80 | 16.80 | 16.84 | 13.40 | 4,600 |   |  			
            | 2/12/2009 | +0.50 / +2.94% | 17.00 | 17.50 | 17.00 | 17.50 | 17.47 | 13.95 | 20,700 |   |  
            | 2/11/2009 | -1.00 / -5.56% | 17.00 | 17.70 | 17.00 | 17.00 | 17.46 | 13.55 | 15,400 |   |  			
            | 2/10/2009 | +0.10 / +0.56% | 17.10 | 18.00 | 17.10 | 18.00 | 17.74 | 14.35 | 47,500 |   |  
            | 2/9/2009 | +0.70 / +4.07% | 17.10 | 18.00 | 17.00 | 17.90 | 17.67 | 14.27 | 22,700 |   |  			
            | 2/6/2009 | +0.60 / +3.61% | 16.80 | 17.40 | 16.70 | 17.20 | 16.93 | 13.71 | 6,000 |   |  
            | 2/5/2009 | -0.50 / -2.92% | 17.30 | 17.30 | 16.20 | 16.60 | 16.73 | 13.24 | 12,400 |   |  			
            | 2/4/2009 | -0.60 / -3.39% | 17.00 | 18.00 | 16.80 | 17.10 | 17.17 | 13.63 | 7,300 |   |  
            | 2/3/2009 | +0.20 / +1.14% | 17.30 | 17.70 | 16.60 | 17.70 | 17.02 | 14.11 | 35,700 |   |  			
            | 2/2/2009 | -0.60 / -3.31% | 18.00 | 18.00 | 17.40 | 17.50 | 17.70 | 13.95 | 39,900 |   |  
            | 1/23/2009 | -0.30 / -1.63% | 18.50 | 18.50 | 18.10 | 18.10 | 18.39 | 14.43 | 700 |   |  			
            | 1/22/2009 | +0.50 / +2.79% | 18.50 | 18.50 | 18.30 | 18.40 | 18.34 | 14.67 | 1,800 |   |  
            | 1/21/2009 | -0.50 / -2.72% | 17.60 | 18.60 | 17.60 | 17.90 | 17.96 | 14.27 | 3,500 |   |  			
            | 1/20/2009 | -1.30 / -6.60% | 18.60 | 18.60 | 18.40 | 18.40 | 18.44 | 14.67 | 23,200 |   |  
            | 1/19/2009 | +0.10 / +0.51% | 19.70 | 19.70 | 19.70 | 19.70 | 19.70 | 15.71 | 13,600 |   |  			
            | 1/16/2009 | -0.70 / -3.45% | 20.00 | 21.60 | 19.60 | 19.60 | 21.12 | 15.63 | 83,800 |   |  
            | 1/15/2009 | +1.30 / +6.84% | 20.30 | 20.30 | 19.60 | 20.30 | 20.19 | 16.19 | 62,300 |   |  			
            | 1/14/2009 | +0.90 / +4.97% | 19.00 | 19.00 | 18.50 | 19.00 | 18.97 | 15.15 | 58,800 |   |  
            | 1/13/2009 | +0.40 / +2.26% | 17.50 | 18.10 | 17.50 | 18.10 | 17.84 | 14.43 | 23,000 |   |  			
            | 1/12/2009 | -0.10 / -0.56% | 18.00 | 18.10 | 17.50 | 17.70 | 17.65 | 14.11 | 17,400 |   |  
            | 1/9/2009 | +0.60 / +3.49% | 17.20 | 18.00 | 17.20 | 17.80 | 17.67 | 14.19 | 30,600 |   |  			
            | 1/8/2009 | +0.10 / +0.58% | 17.40 | 17.50 | 16.90 | 17.20 | 17.36 | 13.71 | 20,700 |   |  
            | 1/7/2009 | +0.60 / +3.64% | 17.30 | 17.50 | 17.00 | 17.10 | 17.39 | 13.63 | 35,100 |   |  |