Question: 4. The following simplex tableau for a maximization problem indicates: a. the current solution is degenerate. x b. the current solution is not optimal. x

4. The following simplex tableau for a maximization problem indicates: a. the current solution is degenerate. x b. the current solution is not optimal. x c. the LP has multiple optimal solution. d. the LP is unbounded. 5. With reference to the following simplex tableau, which of the following statement on the current solution is true? a. x1 is a basic variable. b. x2 is a basic variable. x3=4 d. There are three basic variables. 4. The following simplex tableau for a maximization problem indicates: a. the current solution is degenerate. x b. the current solution is not optimal. x c. the LP has multiple optimal solution. d. the LP is unbounded. 5. With reference to the following simplex tableau, which of the following statement on the current solution is true? a. x1 is a basic variable. b. x2 is a basic variable. x3=4 d. There are three basic variables

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