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. 3) A1 , A2 , A3 , A4 , 500 , 300 , 200 , 100




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5x1 + 6x2≥1
15x1≥1
7x1 + 12x2≥1

3) A1, A2, A3, A4, 500, 300, 200, 100 , B1, B2, B3, B4, B5 50, 150, 250, 150, 250 .

A1 11, 6, 8, 12, 16 ..

A2 16, 10, 8, 16, 15 ..

A3 14, 17, 9, 11, 13 ..

A4 13, 12, 7, 8, 15 ..

, .

4) .

L = - x1 + x2

5)

12.

1) 3 : 1, 2, 3, . , , .

, ?

2) -.

(x 1 +x 2)

2 x 1 + 11 x 2£38,

x 1 + x 2£7,

4 x 1 5 x 2 £5,

x 1, x 2 ³0,

3) A1, A2, A3, A4, 100, 300, 200, 100 , B1, B2, B3, B4, B5 50, 150, 250, 150, 250 .

A1 1, 6, 8, 12, 16 ..

A2 16, 10, 8, 16, 15 ..

A3 4, 1, 9, 11, 13 ..

A4 3, 2, 7, 7, 15 ..

, .

4) .

L = x1 + 2 x2

5) :

13.

1) - . , 550 . 2 2 , - 3 2 . 1200 2 . 12 , - 30 ; 160 . 3 , - 4 . ., ?





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