clcclearprob=optimproblemObjectiveSensemaxx=optimvarx23LowerBound0a=600800; b=600;750;625;c=41216;-537;probObjective=sumsumcx;con=a=sumx2; sumx=b 05sumx1=x11 025sumx1=x12 x13=01sumx1 x21=0

MAX = @MAXIMIZE; MIN = @MINIMIZE;

MODEL:

SETS: I = 1..2; J = 1..3;

ENDSETS

DATA:

a = 600 800;
b = 600 750 625;
c = 4 12 16
   -5  3  7;

ENDATA

VARIABLES: x(I,J) >= 0;

ENDVARIABLES

MAX = SUM((I,J), c(I,J)*x(I,J));

CON1 = SUM(J, x(I,J)) <= b(I) ; FOR(I); CON2 = SUM(I, x(I,J)) <= a(J) ; FOR(J); CON3 = 0.5SUM(J, x(1,J)) <= x(1,1); CON4 = 0.25SUM(J, x(1,J)) <= x(1,2); CON5 = x(1,3) <= 0.1SUM(J, x(1,J)); CON6 = x(2,1) <= 0.4SUM(J, x(2,J)); CON7 = x(2,2) <= 0.4SUM(J, x(2,J)); CON8 = 0.15SUM(J, x(2,J)) <= x(2,3);

ENDMA