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1. Consider the graph shown below:

The numbers represent the capacity of each edge. (For instance, the graph indicates that we can send up to 2 units of flow along the edge from vertex s to vertex a.) What is the value of the largest flow from s to t? You don't need to explain or justify your answer.

Begin your answer with "yes" or "no", and then give a brief justification.

How much time do you currently spend each week reviewing homework solutions? How much time would you spend if the resubmission deadline were extended to Wednesday?