Model hs37 Variables x[1:3] = 10, >=0, <=42 obj End Variables Equations x[1] + 2*x[2] + 2*x[3] <= 72 x[1] + 2*x[2] + 2*x[3] >= 0 ! best known objective = -3456 obj = -x[1]*x[2]*x[3] End Equations End Model