The sensitivity report is shown in the figure below . Optimal Objective Value = 23070.00000 Variable Value Reduced Cost E 340.00000 0.00000 S 10.00000 0.00000 D 0.00000 22.00000 Constraint Slack / Surplus Dual Value Fan motors 0.00000 33.00000 Cooling coils 0.00000 32.00000 Manufacturing time 160.00000 0.00000 Variable Objective Coefficient Allowable Increase Allowable Decrease E 65.00000 11.00000 16.50000 S 97.00000 33.00000 7.33333 D 139.00000 22.00000 Infinite Constraint RHS Value Allowable Increase Allowable Decrease Fan motors 350.00000 10.00000 170.00000 Cooling coils 360.00000 40.00000 10.00000 Manufacturing time 3000.00000 Infinite 160.00000 a . Identify the range of optimality for each objective function coefficient . If there is no limit , then enter the text " NA " as your answer . If required , round your answers to one decimal place