| 
                 
                    Closing price on 6/23/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    29.80 | 
                 
                
                    | High | 
                    31.90 | 
                 
                
                    | Low | 
                    29.80 | 
                     
                
                    | Volume | 
                    82,200 | 
                                 
                
                    | Split-adjusted Price | 
                    11.51 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MAC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                6/23/2010
             | 
            
                -1.50 / -4.69%
             |             
            
                29.80
             |           
            
                31.90
             |               
            
                29.80
             |                           
            
                30.50
             | 
            
                30.50
             |                     
            
                11.51
             |                                 
            
                82,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/22/2010
             | 
            
                +1.30 / +4.23%
             |             
            
                31.00
             |           
            
                32.10
             |               
            
                30.50
             |                           
            
                32.00
             | 
            
                32.00
             |                     
            
                12.07
             |                                 
            
                369,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/21/2010
             | 
            
                +2.10 / +7.34%
             |             
            
                27.00
             |           
            
                30.70
             |               
            
                27.00
             |                           
            
                30.70
             | 
            
                30.70
             |                     
            
                11.58
             |                                 
            
                266,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/18/2010
             | 
            
                +0.20 / +0.70%
             |             
            
                28.80
             |           
            
                29.90
             |               
            
                28.00
             |                           
            
                28.60
             | 
            
                28.60
             |                     
            
                10.79
             |                                 
            
                86,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/17/2010
             | 
            
                -1.30 / -4.38%
             |             
            
                30.40
             |           
            
                31.00
             |               
            
                28.20
             |                           
            
                28.40
             | 
            
                28.40
             |                     
            
                10.72
             |                                 
            
                109,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/16/2010
             | 
            
                +0.70 / +2.41%
             |             
            
                29.90
             |           
            
                31.30
             |               
            
                29.10
             |                           
            
                29.70
             | 
            
                29.70
             |                     
            
                11.21
             |                                 
            
                144,300
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/15/2010
             | 
            
                -0.20 / -0.68%
             |             
            
                30.40
             |           
            
                30.50
             |               
            
                28.20
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                10.94
             |                                 
            
                147,100
             |            
            
                 
             |                                       
         
    
        
            | 
                6/14/2010
             | 
            
                +2.20 / +8.15%
             |             
            
                26.50
             |           
            
                29.20
             |               
            
                26.50
             |                           
            
                29.20
             | 
            
                29.20
             |                     
            
                11.02
             |                                 
            
                243,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/11/2010
             | 
            
                -0.10 / -0.37%
             |             
            
                28.70
             |           
            
                28.80
             |               
            
                26.20
             |                           
            
                27.00
             | 
            
                27.00
             |                     
            
                10.19
             |                                 
            
                94,200
             |            
            
                 
             |                                       
         
    
        
            | 
                6/10/2010
             | 
            
                0.00 / 0.00%
             |             
            
                27.00
             |           
            
                27.90
             |               
            
                26.50
             |                           
            
                27.10
             | 
            
                27.10
             |                     
            
                10.23
             |                                 
            
                51,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/9/2010
             | 
            
                +1.10 / +4.23%
             |             
            
                26.90
             |           
            
                27.10
             |               
            
                26.70
             |                           
            
                27.10
             | 
            
                27.10
             |                     
            
                10.23
             |                                 
            
                160,600
             |            
            
                 
             |                                       
         
    
        
            | 
                6/8/2010
             | 
            
                0.00 / 0.00%
             |             
            
                24.20
             |           
            
                27.50
             |               
            
                24.20
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                9.81
             |                                 
            
                162,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/7/2010
             | 
            
                -1.70 / -6.14%
             |             
            
                26.00
             |           
            
                26.90
             |               
            
                26.00
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                9.81
             |                                 
            
                77,500
             |            
            
                 
             |                                       
         
    
        
            | 
                6/4/2010
             | 
            
                -0.60 / -2.12%
             |             
            
                27.70
             |           
            
                29.00
             |               
            
                27.40
             |                           
            
                27.70
             | 
            
                27.70
             |                     
            
                10.45
             |                                 
            
                160,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/3/2010
             | 
            
                -1.90 / -6.29%
             |             
            
                31.50
             |           
            
                31.60
             |               
            
                28.30
             |                           
            
                28.30
             | 
            
                28.30
             |                     
            
                10.68
             |                                 
            
                96,800
             |            
            
                 
             |                                       
         
    
        
            | 
                6/2/2010
             | 
            
                +0.80 / +2.72%
             |             
            
                28.60
             |           
            
                30.60
             |               
            
                28.00
             |                           
            
                30.20
             | 
            
                30.20
             |                     
            
                11.39
             |                                 
            
                171,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                6/1/2010
             | 
            
                +1.20 / +4.26%
             |             
            
                29.50
             |           
            
                29.50
             |               
            
                26.50
             |                           
            
                29.40
             | 
            
                29.40
             |                     
            
                11.09
             |                                 
            
                182,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/31/2010
             | 
            
                +1.80 / +6.82%
             |             
            
                28.20
             |           
            
                28.20
             |               
            
                27.50
             |                           
            
                28.20
             | 
            
                28.20
             |                     
            
                10.64
             |                                 
            
                312,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/28/2010
             | 
            
                +1.70 / +6.88%
             |             
            
                26.40
             |           
            
                26.40
             |               
            
                26.40
             |                           
            
                26.40
             | 
            
                26.40
             |                     
            
                9.96
             |                                 
            
                3,800
             |            
            
                 
             |                                       
         
    
        
            | 
                5/27/2010
             | 
            
                +1.30 / +5.56%
             |             
            
                24.70
             |           
            
                24.70
             |               
            
                24.50
             |                           
            
                24.70
             | 
            
                24.70
             |                     
            
                9.32
             |                                 
            
                108,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/26/2010
             | 
            
                +1.10 / +4.93%
             |             
            
                22.50
             |           
            
                23.40
             |               
            
                22.30
             |                           
            
                23.40
             | 
            
                23.40
             |                     
            
                8.83
             |                                 
            
                24,500
             |            
            
                 
             |                                       
         
    
        
            | 
                5/25/2010
             | 
            
                +0.60 / +2.76%
             |             
            
                20.10
             |           
            
                23.00
             |               
            
                20.10
             |                           
            
                22.30
             | 
            
                22.30
             |                     
            
                8.41
             |                                 
            
                137,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/24/2010
             | 
            
                -1.10 / -4.82%
             |             
            
                21.30
             |           
            
                24.00
             |               
            
                21.30
             |                           
            
                21.70
             | 
            
                21.70
             |                     
            
                8.19
             |                                 
            
                112,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/21/2010
             | 
            
                -1.50 / -6.17%
             |             
            
                22.80
             |           
            
                22.80
             |               
            
                22.80
             |                           
            
                22.80
             | 
            
                22.80
             |                     
            
                8.60
             |                                 
            
                19,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/20/2010
             | 
            
                -1.80 / -6.90%
             |             
            
                26.00
             |           
            
                26.00
             |               
            
                24.30
             |                           
            
                24.30
             | 
            
                24.30
             |                     
            
                9.17
             |                                 
            
                247,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/19/2010
             | 
            
                -1.90 / -6.79%
             |             
            
                26.30
             |           
            
                26.50
             |               
            
                26.10
             |                           
            
                26.10
             | 
            
                26.10
             |                     
            
                9.85
             |                                 
            
                6,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/18/2010
             | 
            
                -1.00 / -3.45%
             |             
            
                28.10
             |           
            
                29.00
             |               
            
                28.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                10.56
             |                                 
            
                40,200
             |            
            
                 
             |                                       
         
    
        
            | 
                5/17/2010
             | 
            
                -0.80 / -2.68%
             |             
            
                29.60
             |           
            
                31.00
             |               
            
                28.30
             |                           
            
                29.00
             | 
            
                29.00
             |                     
            
                10.94
             |                                 
            
                167,600
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/14/2010
             | 
            
                -0.90 / -2.93%
             |             
            
                28.70
             |           
            
                30.50
             |               
            
                28.70
             |                           
            
                29.80
             | 
            
                29.80
             |                     
            
                11.24
             |                                 
            
                233,700
             |            
            
                 
             |                                       
         
    
        
            | 
                5/13/2010
             | 
            
                -2.30 / -6.97%
             |             
            
                30.70
             |           
            
                32.90
             |               
            
                30.70
             |                           
            
                30.70
             | 
            
                30.70
             |                     
            
                11.58
             |                                 
            
                127,600
             |  
            
                 
             |                                                              
             
    
         
    
    
 |