3

  1. V. ί Ҳ
  2. XV. . в IJ
  3. ( ) 1
  4. ( ) 2
  5. ˲ ˲Ͳί ֲ.
  6. . 1.

. , 298 . :

' , ?

г:

: MR = (MR - ; - ). ( ): P = 1800 - Q. MR = 1800 - 2Q = 298. Q = 751. , q = Q / 3 = 751/3 = 250 . ., = 1049 .



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