Question: Consider the digraph G=(N,A) and b depicted below: a. Let T={e1,e2,e3,e4,e6,e7}. Show that the tree with arc-set T is a strongly feasible tree (with v7

Consider the digraph G=(N,A) and b depicted below: a. Let T={e1,e2,e3,e4,e6,e7}. Show that the tree with arc-set T is a strongly feasible tree (with v7 as the root) determining a feasible tree solution. b. Suppose that the tree solution in the previous part is encountered in an iteration of the Network Simplex Method. If e5 is chosen as the entering arc, what would be chosen as the leaving arc if Cunningham's anti-cycling rule is used

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