FIGURE 3.13 THE SOLUTION FOR THE KELSON SPORTING EQUIPMENT PROBLEM Optimal objective Value 3700.00000 Variable Value Reduced Cost 0.00000 500.00000 150.00000 0.00000 Constraint Slack/Surplus Dual Value WNB 175.00000 0.00000 0.00000 0.00000 3.00000 28.00000 Variable Objective Coefficient Allowable Increase Allowable Decrease 5.00000 8.00000 7.00000 2.00000 1.00000 4.66667 Constra int RHS Value Allowable Increase Allowable Decrease WN 900.00000 300.00000 100.00000 Infinite 100.00000 35.00000 175.00000 166.66667 25.00000 R14,12) 44542 6. Refer to the computer solution of the Kelson Sporting Equipment problem in Figure 3.13 (see Problem 5). a. Determine the objective coefficient ranges. b. Interpret the ranges in part (a). c. Interpret the right-hand-side ranges. d. How much will the value of the optimal solution improve if 20 extra hours of packag- ing and shipping time are made available