MIN=8*(I1+I2+I3+I4+I5)+50*X1+45*X2+55*X3+48*X4+52*X5+50*X6;
X1+X2+X3+X4+X5+X6=100+250+190+140+220+110;
I3=X1+X2+X3-540;
I4=X1+X2+X3+X4-680;
I5=X1+X2+X4+X3+X5-900;
I1=X1-100;
I2=X1+X2-100-350;
MODEL:
SETS:
WH/W1..W6/:AI; VD/V1..V8/:DJ;
LINKS (WH,VD):C,X;
ENDSETS
DATA:
AI=60,55,51,43,41,52;
DJ=35,37,22,32,41,32,43,38;
C=6,2,6,7,4,2,5,9
4,9,5,3,8,5,8,2
5,2,1,9,7,4,3,3
7,6,7,3,9,2,7,1
2,3,9,5,7,2,6,5
5,5,2,2,8,1,4,3;
ENDDATA
MIN=@SUM(LINKS(I,J):C(I,J)*X(I,J));
@FOR(WH(I):@SUM(VD(J):X(I,J))<=AI(I));
@FOR(VD(J):@SUM(WH(I):X(I,J))=DJ(J));
END