Learning activity: a) Report the optimal solution and the objective function. (2 marks) a) What is the optimal value of the objective function. (2 marks) c) Report the slack/surplus values associated with each constraint (3 marks) Variable Cells Final Reduced Objective Allowable Allowable d) Determine what constraints are Cell Name Value Cost Coefficient increase Decrease binding and which one(s) are non- Type Ax 9 0 6 4 2 binding. Explain.(4 marks) Type By 0 -3.5 3 2 1E+30 Type C2 3 0 6 6 2 e) Report the feasibility ranges for the resources. (4 marks) Constraints Final Shadow Constraint Allowable Allowable f) If the coefficient of x changes to 5 and Cell Name Value Price R.H. Side Increase Decrease the coefficient of y changes to 5 Hours 1 15 1 15 12 8 simultaneously, will the optimal solution Plastic 2 20 30 1E+30 30 remain optimal? Explain (5 marks) Cotton 3 70 70 40 55 NO