 ""      .    :

         (     ).       10-20 .  ,       ,   -   50 .  
          (   5 ). 
     2      (   100)  10     . 
    ,     (""): 
- "" -      "  ": +50  
- " " -       (   15%     ): +150 
- "" -  ,   : +100 
- "" -        : +75 
- " " -  **   ,   : +100 
- " " -  ,    50 . ( ;     ,     (    1-3 )    (    1 )): +250 
   ,      300  (2    ). ..    299,   2 ,   298 - 4 ,   250 - 100 ,  .. 
,     ,      ,     -  50%. 

 ,        (  ),   1    ,        300 . ,       301,   1 ,   350 - 50 ,  .. 

  - 1.