N. 9
                                                           
                                                30  1996 . N. 37
   
                                
                          
                             
   
          :
              - 100 . .;
                                 - 12 ;
                - 120% ;
         1,3               - 156% 
                                     (120% x 1,3 = 156% );
         1,5               - 180% 
                                     (120% x 1,5 = 180% );
         2,0               - 240% 
                                     (120% x 2,0 = 240% )
   
                  
   
    +----------------------------------------------------------------------------------------+
                                                                     
                                                                                 
                                                                                  
                                                                                  
                                                                               
    +------------+---------------------------------------------------------------------------
            2  (1,3                              2                    
        ):100 . . x 156% x -------- = 0,867 . .
                                                                360                   
                                                                                          
                  10  (1,5                       10                    
                 ):100 . . x 180% x -------- = 5,0 . .  
                                                                360                   
                +-------------------------+-------------------------------------------------
                   12    0,867 . . + 5,0 . . = 5,867 . .
                :                                                                
    +------------+-------------------------+-------------------------------------------------
            2  (1,5                             2                     
        ):100 . . x 180% x -------- = 1,0 . .  
                                                                360                   
                                                                                          
                  10  (2,0                       10                    
                 ):100 . . x 240% x -------- = 6,667 . .
                                                                360                   
                +-------------------------+-------------------------------------------------
                   12    1,0 . . + 6,667 . . = 7,667 . .
                :                                                                
    +------------+-------------------------+-------------------------------------------------
           2  (2,0                             2                     
      ):100 . . x 240% x -------- = 1,333 . .
                                                       360                   
                                                                                          
                  10                           10                    
                (2,0               100 . . x 240% x -------- = 6,667 . .
                ):                              360                   
                +-------------------------+-------------------------------------------------
                   12    1,333 . . + 6,667 . . = 8,0 . .
                :                                                                
    +----------------------------------------------------------------------------------------+