(a) Name the group I and group II variables in the tableau as given.

(b) Pivot the simplex tableau about each indicated element, and compute the solution corresponding to the new tableau. Which solutions are feasible (that is, have all values ‰¥ 0)? Which variables are now in group I; which are in group II?
(i) 1 (row 1, column 1)
(ii) 2 (row 1)
(iii) 2 (row 3)
(iv) 1 (row 3, column 2)
(c) Which of the feasible solutions increases the value of M the most?

Transcribed Image Text:

и о w х y 2 1 15 1 27 2 42 -5 0 0 1