Final Reduced Objective Allowable Allowable Cell Name Value Cost Coefficient Increase Decrease $D$4 Number to Build-> PDA 200 O 80 40 10 $E$4 Number to Build-> Handset 200 0 60 20 20 $F$4 Number to Build-> Blackberry 0 -5 35 5 1E+30 Constraints Final Shadow Constraint Allowable Allowable Cell Name Value Price R.H. Side Increase Decrease $C$6 Ethernet card No. Used 400 450 1E+30 50 $C$7 Antenna No. Used 200 O 0 250 1E+30 50 $C$8 Chipset No. Used 800 20 800 50 200 $C$9 Power Supply No. Used 400 0 450 1E+30 50 $C$10 LCD Screen No. Used 600 20 600 200 50