For the ow network in the image shows

(a) the ow from s to t that you get, starting from a zero ow, by sending as much ow as possible along the widest path in the ow network

(b) the residual network for your ow,

(c) the ow that you get by augmenting your answer to part (a) along a widest path in the residual graph, and

(d) a minimum cut in the graph.

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