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8. : .


161. :
PD = 50 - 3Q, = const = 5.
:
) ;
) ;
) , .
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162. (, ) , (, )? ?
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163. = 0,5q2L 2,5qL +18 - . D =45-Q.
: q = 10.
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) -;
) 1 ;
) .
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( )
164.
D(p) = 300 , , 10. :
) 145 ;
) 290 ;
) ) ) ;
) .
165. (k B ), , , () . , 2/3 . :
) ; ) ; ) ; ) . 166. , MRL = 9 q, PL = 8. MCL = 1 + q, SF = 2 + 2q, : ) 5; )6; ) 7; ) 8. 167. . D . DL, MRL, QF PF : ) QF= 28; PF = 5,4; ) QF= 44; PF = 2,2; ) QF= 16; PF = 3,8; ) QF= 36; PF = 3,8.

168. = 120 Q. 9. , , , . , , ? ?
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169. Q = 240 2. , . , , ? , ?
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170. = 240 - 3Q, , . , Q = 32? .
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1701. -, = Q2 + 3Q. = 90 Q. 45. , .
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( )
171. ? ?
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172. ? ? , ? , ?
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: ... . 2006

8. : . :

  1. 7. :
  2. 22. : ()
  3. 10.4.
  4. 10.7. :
  5. 10.7. :
  6. 4.1. .
  7. 6. : , . .
  8. 9.1. .
  9. 12.1.
  10. 8.
  11. 4
  12. 4.3. :
  13. 4.4. :
  14. 25. :
  15. 24.
  16. 3.1. , ;
  17. 3.
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