Max Z=400X-100Y St.0.3X-￥+(1-0.85)￥≤10; ≤55; y≤14: 03x-y20,x20,yz0 20 18 16 Y=14 14 12 10 0.3X-Y 可行域 .3X-0.85X=10 55 0 10 20 50 70
Max Z＝ 400X-100Y S.t. 0.3X－Y +(1-0.85）Y ≤10； X≤55； Y≤14； 0.3X-Y≥0, X≥0, Y≥0；
axz=140X1+100X2 s.t.0.9X1+0.5X2≤632.5 X1+X2≤1000 X122 1200 1006 9X1+0.5X2=632.5 800 B(331.25,668.75) 600 Z=I0500 2113250 400 X+X2=1000 200 z=102500 XI 0 200400、600、80010001200
Max Z＝140X1+ 100X2 S.t. 0.9X1+ 0.5X2 ≤632.5 X1+ X2 ≤1000 X1,X2 ≥0 0 200 400 600 800 1000 1200 0 200 400 600 800 1000 1200 A B(331.25,668.75) C X1+X2=1000 0.9X1+ 0.5X2 =632.5 z=110500 z=102500 z=113250 X1 X2