6 Variable Cells 7 Final Reduced Objective Allowable Allowable 8 Cell Name Value Cost Coefficient Increase Decrease 9 $B$1 Decision Variables 75 0 9 1 1 10 $C$1 Decision Variables 0 -1.5 9 1.5 1E+30 11 $D$1 Decision Variables 75 0 6 3 0.6 12 13 Constraints 14 Final Shadow Constraint Allowable Allowable 15 Cell Name Value Price R.H. Side Increase Decrease 16 $E$5 Bark 600 1.5 600 150 50 17 $E$6 Machine 525 0 600 1E+30 75 18 $E$7 Labor 375 0 480 1E+30 105 19 $E$8 Storage 150 1.5 150 7.894736842 30 20 21 22 18. Which of the following constraints are not a binding constraint: A. Bark and Machine B. Machine and Labor C. Labor and Storage D. Bark and Labor E. None of the above. 19. The amount of slack/surplus for the constraint (Bark) is A. 600 B. 1.5 C. 50 D. O E. 150 20. The range of optimality for Decision variable X1 is: A. 10 and 8. B. 9 and 1. C. 1 and 1. D. 75 and infinity E. None of the above