  4- 
  10.000 
  -    
       - 1
     30           1
     -              

       -    
    1        00   
           
     -     -   00       
      .. -      
   00          -             

       -      
       -    
           00      -          -  00           

      -          -   ""                

      _
          -    _ = 2.0 %

        = 19.0              (    )


   !

LogicMansLaboratory 
2012 Moscow

http://logiclaboratory.ucoz.ru