Construct and graph a primal problem with two decision variables and two functional constraints that has feasible solutions and an unbounded objective function. Then construct the dual problem and demonstrate graphically that it has no feasible solutions.
Answer to relevant QuestionsConstruct a pair of primal and dual problems, each with two decision variables and two functional constraints, such that both problems have no feasible solutions. Demonstrate this property graphically. For Variation 6 of the Wyndor Glass Co. model presented in Sec. 7.2, use the last tableau in Table 7.9 to do the following. (a) Find the allowable range for each bi. (b) Find the allowable range for c1 and c2. (c) Use a ...Reconsider the model of Prob. 7.1-1. You are now to conduct sensitivity analysis by independently investigating each of the following six changes in the original model. For each change, use the sensitivity analysis procedure ...Consider the following problem. Maximize Z = c1x1 + c2x2, Subject to and x1 ≥ 0, x2 ≥ 0. The estimates and ranges of uncertainty for the parameters are shown in the next table. (a) Use the graphical method to solve this ...The situation is the same as described in Prob. 7.6- 1 except that Wyndor management does not consider the additional information about the rumor to be reliable. Therefore, they havenít yet decided whether their best ...
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