d.How much will the value of the optimal solution improve if 20 extra hours of packaging and shipping time are made available?
Variable CellsModel VariableNameFinal ValueReduced CostObjective CoefficientAllowable IncreaseAllowable DecreaseRGloves Standard500.0000.0005.0007.0001.000CGloves Deluxe150.0000.0008.0002.0004.667ConstraintsConstraintNumber NameFinal ValueShadow PriceConstraintR.H. SideAllowable IncreaseAllowable Decrease1Cutting and dyeinghours used725.0000.000900.0001E+30175.0002Finishing hours used300.0003.000300.000100.000166.6673 packaging and shipping hours used100.00028.000100.00035.00025.000Problem #7Investment Advisors, Inc., is a brokerage firm that manages stock portfolios for a number of clients. A particular portfolio consists of U shares of U.S. Oil and H shares of Huber Steel. The annual return for U.S. Oil is $3 per share and the annual return for Huber Steel is $5 per share. U.S. Oil sells for $25 per share and Huber Steel sells for $50 per share. The portfolio has $80,000 to be invested. The portfolio risk index (0.50 per share of U.S. Oil and